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      <title>As aplicações e curiosidades dos SAIS e dos ÓXIDOS inorgânicos by Emilly Borba</title>
      <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh</link>
      <description>Trabalho 2</description>
      <language>en-us</language>
      <pubDate>2021-08-19 00:24:02 UTC</pubDate>
      <lastBuildDate>2024-10-31 17:12:44 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url>https://padlet.net/icons/png/1f9ea.png</url>
      </image>
      <item>
         <title>CO2 - Dióxido de carbono/ gás carbônico</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685011060</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 00:35:31 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685011060</guid>
      </item>
      <item>
         <title>Ele é: </title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685012295</link>
         <description><![CDATA[<div>- Gás liquefeito<br><br></div><div>- Incolor<br><br></div><div>- Inodoro<br><br></div><div>- Não inflamável&nbsp;<br><br></div><div>- Levemente ácido&nbsp;<br><br></div><div>- Solúvel em água.&nbsp;<br><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 00:36:11 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685012295</guid>
      </item>
      <item>
         <title>NaCl</title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685012541</link>
         <description><![CDATA[<div><strong>CLORETO DE SÓDIO</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 00:36:21 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685012541</guid>
      </item>
      <item>
         <title>Reage com:</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685013164</link>
         <description><![CDATA[<div>-&nbsp;H2O</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 00:36:43 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685013164</guid>
      </item>
      <item>
         <title>Curiosidades:</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685014505</link>
         <description><![CDATA[<div>- Ponto de fusão: -56,6<sup>o</sup>C;<br><br></div><div>- Ponto de ebulição: -78,5<sup>o</sup>C.<br><br></div><div>- Possui geometria linear<br><br></div><div>- Moléculas apolares<br><br></div><div>- Massa molar: 44 g/mol;<br><br></div><div>- Mais pesado que o ar<br><br></div><div>- Provoca desequilíbrio no efeito estufa</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 00:37:27 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685014505</guid>
      </item>
      <item>
         <title>Formação:</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685015491</link>
         <description><![CDATA[<div>- A atividade agropecuária&nbsp;</div><div><br>- Transportes&nbsp;</div><div><br>- Desmatamentos &nbsp;</div><div><br>- Queima de combustíveis fósseis</div><div><br>- Alteração dos usos do solo<br><br><br><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 00:37:55 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685015491</guid>
      </item>
      <item>
         <title>Utilização:</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685016154</link>
         <description><![CDATA[<div>- Respiração<br><br></div><div>- Decomposição<br><br></div><div>- Erupção vulcânica<br><br></div><div>- Agropecuária<br><br></div><div>- Industrias<br><br></div><div>- Queima de combustíveis fósseis<br><br></div><div>- <a href="https://www.ecycle.com.br/desmatamento/">Desmatamento</a> e queimadas;<br><br></div><div>- Lavagem de polpa de <a href="https://www.ecycle.com.br/celulose/">celulose</a> e <a href="https://www.ecycle.com.br/papel-sulfite/">papel<br></a><br></div><div>- Fotossíntese<br><br></div><div>- Produzir cimento<br><br></div><div>- Gerar eletricidade<br><br></div><div>- Gelo seco<br><br></div><div>- Efervescer bebidas&nbsp;<br><br></div><div>- Rebarbação e moagem.<br><br></div><div>- Neutralização.<br><br></div><div>- Fabricação de metais<br><br></div><div>- Catering<br><br></div><div>- Medicinal<br><br></div><div>- Plástico expandido</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 00:38:19 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685016154</guid>
      </item>
      <item>
         <title>propriedades do cloreto de sódio</title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685038147</link>
         <description><![CDATA[<ul><li><strong>fórmula molecular:</strong> NaCl</li><li><strong>aspecto</strong>: sólido, branco</li><li><strong>densidade:</strong> 2,165 g/cm³</li><li><strong>ponto de fusão: </strong>801 °C</li><li><strong>ponto de ebulição: </strong>1413 ºC</li><li><strong>colubilidade: </strong>solúvel em água.</li><li><strong>condutividade: </strong>é um sal condutor quando dissociado em meio aquoso.</li></ul><div><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 00:49:54 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685038147</guid>
      </item>
      <item>
         <title>aplicações </title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685042334</link>
         <description><![CDATA[<ul><li>Produção de xampus;</li><li>Produção de papel;</li><li>Produção de Hidróxido de sódio (NaOH);</li><li>Produção de detergentes;</li><li>Produção de sabões;</li><li>Derretimento da neve em locais que sofrem com nevascas;</li><li>Produção de sódio metálico;</li><li>Produção de gás cloro;</li><li>Em isotônicos para reposição eletrolítica corporal;</li><li>Em soluções descongestionantes nasais;</li><li>Produção do soro fisiológico; entre outras aplicações.<br><br></li></ul>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 00:52:18 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685042334</guid>
      </item>
      <item>
         <title>obtenção do cloreto de sódio</title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685049879</link>
         <description><![CDATA[<div>a principal fonte de obtenção do cloreto de sódio é pela evaporação da água do mar, um processo semelhante à destilação simples, só que nele é feita apenas a coleta do soluto, o sal, nosso item de interesse.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 00:56:33 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685049879</guid>
      </item>
      <item>
         <title>importância do cloreto de sódio</title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685057337</link>
         <description><![CDATA[<div>O cloreto de sódio é indispensável para o bom funcionamento do corpo humano. Os eletrolitos provenientes do sal estão presentes nos processos:</div><ul><li>de contração muscular, incluindo músculos cardíacos;</li><li>de sinapses ou impulsos nervosos (reação de transmissão elétrica);</li><li>de transporte dos gases dióxidos de carbono das células até o trato pulmonar;</li><li>de absorção de potássio pelo intestino delgado, potássio que age no relaxamento muscular;</li><li>do pâncreas, para a liberação de insulina.</li></ul><div><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 01:00:40 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685057337</guid>
      </item>
      <item>
         <title>SO2</title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685060300</link>
         <description><![CDATA[<div><strong>dióxido de enxofre</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 01:02:25 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685060300</guid>
      </item>
      <item>
         <title>propriedades do dióxido de enxofre</title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685068360</link>
         <description><![CDATA[<ul><li><strong>fórmula molecular: </strong>SO<sub>2</sub></li><li><strong>aspecto:</strong> gás incolor</li><li><strong>densidade:</strong> de 2,63 kg/m³&nbsp;</li><li><strong>colubilidade:</strong> solúvel em água</li><li><strong>ponto de fusão:</strong> -75,5°C&nbsp;</li><li><strong>ponto de ebulição:</strong> -10°C&nbsp;</li><li><strong>Não inflamável</strong></li><li><strong>Tóxico</strong></li><li><strong>Volátil</strong></li></ul>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 01:07:20 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685068360</guid>
      </item>
      <item>
         <title>obtenção do dióxido de enxofre</title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685069438</link>
         <description><![CDATA[<div>é produzido naturalmente por atividades vulcânicas e artificialmente pela combustão do enxofre ou de pirita de ferro</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 01:08:03 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685069438</guid>
      </item>
      <item>
         <title>aplicações</title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685077173</link>
         <description><![CDATA[<ul><li>escala industrial</li><li>produção de ácido sulfúrico</li><li>gás de refrigeração em indústrias de bebidas e gelo</li><li>fabricação de papel sulfite</li><li>preservação de frutas secas</li><li>refrigerantes&nbsp; e vinhos</li><li>inibindo a atividade de leveduras</li></ul>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 01:12:47 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685077173</guid>
      </item>
      <item>
         <title>dióxido de enxofre e a saúde</title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685081495</link>
         <description><![CDATA[<div><br>o dióxido de enxofre é uma substância tóxica.&nbsp;<br>na forma líquida ou em vapor, pode provocar irritação nos olhos e pele.&nbsp;a inalação do gás pode desencadear problemas respiratórios e cardiovasculares. </div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 01:15:11 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1685081495</guid>
      </item>
      <item>
         <title>Al2O2 - Óxido de alumínio</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686549007</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 18:37:28 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686549007</guid>
      </item>
      <item>
         <title>Ele é: </title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686551852</link>
         <description><![CDATA[<div>- Produto artificial<br><br></div><div>- Altamente abrasivo<br><br></div><div>- Pó na cor cinza, marrom ou branco<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 18:39:29 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686551852</guid>
      </item>
      <item>
         <title>Reage com: </title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686552692</link>
         <description><![CDATA[<div>- Oxigênio</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 18:40:02 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686552692</guid>
      </item>
      <item>
         <title>Curiosidades:</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686554396</link>
         <description><![CDATA[<div>- <a href="https://www.google.com/search?sa=X&amp;biw=1366&amp;bih=625&amp;sxsrf=ALeKk02DnF3CBjjvzuA5chq5b1Cv3jQhiQ:1629333810159&amp;q=%C3%B3xido+de+alum%C3%ADnio+massa+molar&amp;stick=H4sIAAAAAAAAAOPgE-LUz9U3MDQsN0rT0spOttJPzkjNzSwuKaqEsJITc-KT83ML8kvzUqxy83MSixRyE4uLF7HKH95ckZmSr5CSqpCYU5p7eG1eZj5YKlEBrAwAnu3VHVsAAAA&amp;ved=2ahUKEwi09uW37bvyAhWaqpUCHQvOBeoQ6BMoADAnegQIQBAC">Massa molar</a>: 101,96 g/mol</div><div>&nbsp;</div><div>- <a href="https://www.google.com/search?sa=X&amp;biw=1366&amp;bih=625&amp;sxsrf=ALeKk02DnF3CBjjvzuA5chq5b1Cv3jQhiQ:1629333810159&amp;q=%C3%B3xido+de+alum%C3%ADnio+densidade&amp;stick=H4sIAAAAAAAAAOPgE-LUz9U3MDQsN0rTUs9OttJPzkjNzSwuKaqEsJITc-KT83ML8kvzUqxSUvOKM0sqF7HKHt5ckZmSr5CSqpCYU5p7eG1eJogDlE1JTEkFANRB4NFWAAAA&amp;ved=2ahUKEwi09uW37bvyAhWaqpUCHQvOBeoQ6BMoADAoegQIQRAC">Densidade</a>: 3,95 g/cm³</div><div>&nbsp;</div><div>- <a href="https://www.google.com/search?sa=X&amp;biw=1366&amp;bih=625&amp;sxsrf=ALeKk02DnF3CBjjvzuA5chq5b1Cv3jQhiQ:1629333810159&amp;q=%C3%B3xido+de+alum%C3%ADnio+ponto+de+fus%C3%A3o&amp;stick=H4sIAAAAAAAAAOPgE-LUz9U3MDQsN0rT0s1OttJPzkjNzSwuKaqEsJITc-KT83ML8kvzUqxyU3NKMvPSFQryM_NKFrEqH95ckZmSr5CSqpCYU5p7eG1eZj5QLq8ELJRWWnx4cT4A8aVw8GIAAAA&amp;ved=2ahUKEwi09uW37bvyAhWaqpUCHQvOBeoQ6BMoADApegQIRRAC">Ponto de fusão</a>: 2.072 °C</div><div>&nbsp;</div><div>- <a href="https://www.google.com/search?sa=X&amp;biw=1366&amp;bih=625&amp;sxsrf=ALeKk02DnF3CBjjvzuA5chq5b1Cv3jQhiQ:1629333810159&amp;q=%C3%B3xido+de+alum%C3%ADnio+ponto+de+ebuli%C3%A7%C3%A3o&amp;stick=H4sIAAAAAAAAAOPgE-LUz9U3MDQsN0rT0s1OttJPzkjNzSwuKaqEsJITc-KT83ML8kvzUqyS8jNzMvPSFQryM_NKFrGqH95ckZmSr5CSqpCYU5p7eG1eZj5QLq8ELJSaVJqTeXj54cX5AM7P1m9mAAAA&amp;ved=2ahUKEwi09uW37bvyAhWaqpUCHQvOBeoQ6BMoADAqegQIRhAC">Ponto de ebulição</a>: 2.977 °C</div><div>&nbsp;</div><div>- Tem uma grande dureza<br><br></div><div>- Forma angular<br><br></div><div>- Arestas finas e cortantes<br><br></div><div>- Alto poder de limpeza<br><br></div><div>- Baixo grau de toxidade&nbsp;<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 18:41:13 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686554396</guid>
      </item>
      <item>
         <title>Formação:</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686558180</link>
         <description><![CDATA[<div>- Através da bauxita</div><div><br>- Origem mineral</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 18:43:51 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686558180</guid>
      </item>
      <item>
         <title>Utilização:</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686559355</link>
         <description><![CDATA[<div>- Limpeza<br><br></div><div>- Materiais metálicos<br><br></div><div>- Peças de vidro<br><br></div><div>- Plásticos<br><br></div><div>- Metais não ferrosos<br><br></div><div>- Processos de decapagem<br><br></div><div>- Preparação de pintura<br><br></div><div>- Remoção de tinta velha.<br><br><br><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-19 18:44:46 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686559355</guid>
      </item>
      <item>
         <title></title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686721320</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1284358264/92573df44b693f649b24645c9b65cb45/image.png" />
         <pubDate>2021-08-19 21:02:27 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1686721320</guid>
      </item>
      <item>
         <title>sal- Na2CO3</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688231536</link>
         <description><![CDATA[<div>carbonato de sódio</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 16:56:38 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688231536</guid>
      </item>
      <item>
         <title>CARACTERÍSTICAS:</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688234399</link>
         <description><![CDATA[<div><strong>-</strong> pó branco e translúcido</div><div><strong>- </strong>inodoro</div><div><strong>- </strong>insípido</div><div><strong>- </strong>ponto de fusão: 851°C</div><div><strong>- </strong>ponto de ebulição: 1600°C</div><div><strong>- </strong>solúvel em água e insolúvel em álcool &nbsp;</div><div><strong>-</strong> produzido por cristalização</div><div><strong>- </strong>obtido na natureza ou artificialmente</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 16:58:36 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688234399</guid>
      </item>
      <item>
         <title></title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688235664</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1284358264/0495ba1604a53d28300abff012cc4800/image.png" />
         <pubDate>2021-08-20 16:59:21 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688235664</guid>
      </item>
      <item>
         <title>CURIOSIDADES:</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688236083</link>
         <description><![CDATA[<div><strong>- </strong>endurece e se agrega quando exposto ao ar</div><div><strong>- </strong>dissolvido em água forma ácido carbônico e hidróxido de sódio</div><div><strong>- </strong>causa irritação se ingerido, inalado ou em contato com a pele por muito tempo e queimaduras em contato com os olhos</div><div><strong>- </strong>em aterros ou corpos d'água promovem alcalinização</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 16:59:32 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688236083</guid>
      </item>
      <item>
         <title>APLICAÇÕES:</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688238422</link>
         <description><![CDATA[<div><strong>- </strong>produção de vidro "soda-cal"</div><div><strong>- </strong>sínteses de compostos inorgânicos</div><div><strong>- </strong>controle do pH da água</div><div><strong>- </strong>sabões e detergentes</div><div><strong>- </strong>papel</div><div><strong>- </strong>preparação de carbonatos e fosfatos</div><div><strong>- </strong>tratamento têxtil&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:00:53 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688238422</guid>
      </item>
      <item>
         <title>Fe2O3 Óxido de ferro (III)</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688239375</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:01:31 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688239375</guid>
      </item>
      <item>
         <title>Ele é:</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688240108</link>
         <description><![CDATA[<div>&nbsp;- Pó&nbsp;<br>- Avermelhado para marrom&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:01:58 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688240108</guid>
      </item>
      <item>
         <title>Reage com:</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688242556</link>
         <description><![CDATA[<div><strong>Incompatível com:</strong><br><br></div><div>- Monóxido de carbono<br><br></div><div>- Hidrazina<br><br></div><div>- Hipoclorito de cálcio<br><br></div><div>- Ácido perfórmico<br><br></div><div>- Pentafluoreto de bromo<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:03:40 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688242556</guid>
      </item>
      <item>
         <title>sal- CaSO4</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688242935</link>
         <description><![CDATA[<div>sulfato de cálcio</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:03:56 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688242935</guid>
      </item>
      <item>
         <title>Curiosidades:</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688243281</link>
         <description><![CDATA[<div>- Contato com a Pele e olhos: irritação ou vermelhidão<br><br></div><div>- Inalado: dificuldade para respirar&nbsp;<br><br></div><div>- Ingerido: perda da consciência ou convulsões&nbsp;<br><br></div><div>- Ponto de fusão: 1565°c<br><br></div><div>- Massa molecular: 159,69</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:04:10 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688243281</guid>
      </item>
      <item>
         <title>Utilização:</title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688243860</link>
         <description><![CDATA[<div>- Catalisadores<br><br></div><div>- Pigmentos&nbsp;<br><br></div><div>- Minérios de ferro<br><br>- Pigmentos<br><br>&nbsp;- Hemoglobina<br><br><br></div><div><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:04:37 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688243860</guid>
      </item>
      <item>
         <title>CARACTERÍSTICAS:</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688244258</link>
         <description><![CDATA[<div><strong>- </strong>pó branco</div><div><strong>- </strong>ponto de fusão: 1450°C</div><div><strong>- </strong>parcialmente solúvel em água</div><div><strong>- </strong>encontrado na natureza na forma de cristais de anidrita (forma desidratada) ou gipsita (forma hidratada = CaSO4 . 2H2O)</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:04:53 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688244258</guid>
      </item>
      <item>
         <title></title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688244402</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1284358264/178a66af5ef26c14bf5c9550f021d3bb/image.png" />
         <pubDate>2021-08-20 17:04:59 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688244402</guid>
      </item>
      <item>
         <title>APLICAÇÕES:</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688246571</link>
         <description><![CDATA[<div><strong>-</strong>correção da água cervejeira</div><div><strong>- </strong>giz escolar</div><div><strong>- </strong>fertilizantes agrícolas</div><div><strong>- </strong>cimento</div><div><strong>-</strong> gesso</div><div><strong>- </strong>ácido sulfúrico</div><div><strong>- </strong>cosméticos</div><div><strong>- </strong>cerâmicas</div><div><strong>- </strong>tintas</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:06:35 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688246571</guid>
      </item>
      <item>
         <title></title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688246688</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1284358264/4508b095d670bc675728646628180973/image.png" />
         <pubDate>2021-08-20 17:06:40 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688246688</guid>
      </item>
      <item>
         <title>sal- Al2(SO4)3</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688247756</link>
         <description><![CDATA[<div>sulfato de alumínio</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:07:19 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688247756</guid>
      </item>
      <item>
         <title>DIÓXIDO DE ENXOFRE</title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688248693</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:07:56 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688248693</guid>
      </item>
      <item>
         <title>CARACTERÍSTICAS:</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688249350</link>
         <description><![CDATA[<div><strong>- </strong>sólido cristalino branco</div><div><strong>- </strong>salgado</div><div><strong>- </strong>ponto de fusão: 770°C</div><div><strong>- </strong>ponto de ebulição: 759.71°C</div><div><strong>- </strong>solúvel em água</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:08:22 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688249350</guid>
      </item>
      <item>
         <title>MÉTODOS DE OBTENÇÃO:</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688250795</link>
         <description><![CDATA[<div><strong>- </strong>REAÇÃO DE NEUTRALIZAÇÃO: hidróxido de alumínio (Al(OH)3) reage com ácido sulfúrico (H2SO4), formando sulfato de alumínio e água</div><div><strong>- </strong>REAÇÃO DE SIMPLES TROCA: ácido sulfúrico (H2SO4) em presença do alumínio metálico (Al), forma o sulfato de alumínio e gás hidrogênio</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:09:20 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688250795</guid>
      </item>
      <item>
         <title>CURIOSIDADES:</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688252318</link>
         <description><![CDATA[<div><strong>- </strong>é corrosivo, podendo provocar irritação na pele a nas mucosas, se inalado, pode queimar as vias aéreas e se ingerido, pode queimar o esôfago e o estômago</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:10:03 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688252318</guid>
      </item>
      <item>
         <title>APLICAÇÕES:</title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688253383</link>
         <description><![CDATA[<div><strong>- </strong>tratamento e purificação da água</div><div><strong>- </strong>regulação de pH do solo</div><div><strong>- </strong>manufatura de papéis</div><div><strong>- </strong>tingimento de têxteis</div><div><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-20 17:10:44 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688253383</guid>
      </item>
      <item>
         <title></title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688260525</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1284358264/bba2d5e16051fb6bdbeed8af96f4c81d/image.png" />
         <pubDate>2021-08-20 17:15:44 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688260525</guid>
      </item>
      <item>
         <title></title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688261112</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/633964690/3bb2406c28776028294b04acb3cd7761/image.png" />
         <pubDate>2021-08-20 17:16:10 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688261112</guid>
      </item>
      <item>
         <title></title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688264472</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/633964690/bd483527ad18abedbf2bee5ba6cb000f/image.png" />
         <pubDate>2021-08-20 17:18:24 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688264472</guid>
      </item>
      <item>
         <title></title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688275070</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/633964690/4d523ddd927eb55fcc18e0d7b6471fcd/image.png" />
         <pubDate>2021-08-20 17:25:44 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688275070</guid>
      </item>
      <item>
         <title></title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688279163</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1284358264/5eca7893b6d88f85f6f7fb93be185561/image.png" />
         <pubDate>2021-08-20 17:28:34 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688279163</guid>
      </item>
      <item>
         <title></title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688279589</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/633964690/28abaabe0fab00becd90048db79017d6/image.png" />
         <pubDate>2021-08-20 17:28:52 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688279589</guid>
      </item>
      <item>
         <title></title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688280972</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/635819258/4fbd5707c7ea91800bbf8a4b871b5873/image.png" />
         <pubDate>2021-08-20 17:29:53 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688280972</guid>
      </item>
      <item>
         <title></title>
         <author>isadora_gregis</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688283747</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1284358264/bd981606c423ae047dbee10ab47dbe0e/image.png" />
         <pubDate>2021-08-20 17:31:53 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688283747</guid>
      </item>
      <item>
         <title></title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688284808</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/635819258/4ef36f8438f6193ca1982346f0673d79/image.png" />
         <pubDate>2021-08-20 17:32:42 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688284808</guid>
      </item>
      <item>
         <title></title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688285194</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/633964690/bdb65cef7a9ca81258f342ab4ff5cd32/image.png" />
         <pubDate>2021-08-20 17:33:01 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688285194</guid>
      </item>
      <item>
         <title></title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688288732</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/635819258/bac074c5187b5551cdadcb6fd4bef9aa/image.png" />
         <pubDate>2021-08-20 17:35:31 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688288732</guid>
      </item>
      <item>
         <title></title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688290439</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/635819258/e35b9590299aa8991ee7727c090030cd/image.png" />
         <pubDate>2021-08-20 17:36:49 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688290439</guid>
      </item>
      <item>
         <title></title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688291724</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/633964690/cf66721d81365ba13c174caedfdee2b5/image.png" />
         <pubDate>2021-08-20 17:37:38 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688291724</guid>
      </item>
      <item>
         <title></title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688300049</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/633964690/3c6e912861949df736549267a0a4b34b/image.png" />
         <pubDate>2021-08-20 17:43:23 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688300049</guid>
      </item>
      <item>
         <title></title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688303814</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/633964690/651caab639e2414625ce797e5fc5c310/image.png" />
         <pubDate>2021-08-20 17:45:48 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688303814</guid>
      </item>
      <item>
         <title></title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688308896</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/633964690/3a795404cf4e0a700d837787b99cc33b/image.png" />
         <pubDate>2021-08-20 17:49:27 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688308896</guid>
      </item>
      <item>
         <title></title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688312558</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/633964690/b29e8793f26b9057e3a666d178e30b65/image.png" />
         <pubDate>2021-08-20 17:52:03 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688312558</guid>
      </item>
      <item>
         <title></title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688313623</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/635819258/4670cf560654f30b28db61db0b69a5ae/image.png" />
         <pubDate>2021-08-20 17:52:46 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688313623</guid>
      </item>
      <item>
         <title></title>
         <author>emillyborba</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688315152</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/633964690/8bd2bbd4aa6ff0e166b494fa6f22e20e/image.png" />
         <pubDate>2021-08-20 17:53:47 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688315152</guid>
      </item>
      <item>
         <title></title>
         <author>manuelanunesalves040406</author>
         <link>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688317227</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/635819258/80b39bb4e714f90a88c5eb3835efd80c/image.png" />
         <pubDate>2021-08-20 17:55:16 UTC</pubDate>
         <guid>https://padlet.com/emillyborba/rtza7ww6s3hqquoh/wish/1688317227</guid>
      </item>
      <item>
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