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      <pubDate>2024-02-20 15:46:17 UTC</pubDate>
      <lastBuildDate>2024-02-27 20:50:04 UTC</lastBuildDate>
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         <title>Trabalho realizado por:</title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2889691634</link>
         <description><![CDATA[<p>2023/2024</p><p>10ºCT1</p><p>Lucas Francisco Nº18</p><p>Wesley de Oliveira Nº28</p>]]></description>
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         <pubDate>2024-02-20 15:51:11 UTC</pubDate>
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      <item>
         <title>Materiais necessários para esta atividade:</title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2889705424</link>
         <description><![CDATA[<p>Caixas de Petri</p><p>Vareta de vidro</p><p>Espátula</p><p>Papel de filtro</p><p>Papel celofane vermelho e azul</p><p>Folha de alumínio</p><p>Solução aquosa de cloreto de sódio</p><p>Solução aquosa de nitrato de prata</p><p><br/></p>]]></description>
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         <pubDate>2024-02-20 16:01:21 UTC</pubDate>
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         <title></title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2889708789</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-20 16:03:50 UTC</pubDate>
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      <item>
         <title>Reagentes</title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2889715551</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-20 16:08:48 UTC</pubDate>
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         <title></title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2889718097</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-20 16:10:41 UTC</pubDate>
         <guid>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2889718097</guid>
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      <item>
         <title></title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2889723685</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-20 16:15:03 UTC</pubDate>
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      <item>
         <title>Quantidade de reagentes</title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2889730054</link>
         <description><![CDATA[<p>1º Num gobelé colocar 30 mL de solução aquosa de nitrato de prata;</p><p>2º Noutro gobelé colocar 30mL de solução aquosa de cloreto de sódio.</p>]]></description>
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         <pubDate>2024-02-20 16:19:43 UTC</pubDate>
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      <item>
         <title>Cuidado</title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2889733883</link>
         <description><![CDATA[<p>Para esta atividade laboratorial ser bem efetuada, é importante que a mistura destas soluções terem um rácio de 1:1.</p><p><br/></p>]]></description>
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         <pubDate>2024-02-20 16:22:39 UTC</pubDate>
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      <item>
         <title></title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898082450</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-27 19:19:41 UTC</pubDate>
         <guid>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898082450</guid>
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      <item>
         <title>Procedimento</title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898088603</link>
         <description><![CDATA[<p>Num gobelé juntar as soluções aquosas cuidadosamente com uma vareta de vidro. Esperar ~15 até a formação de sais e se depositarem no fundo do gobelé.</p>]]></description>
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         <pubDate>2024-02-27 19:24:36 UTC</pubDate>
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      <item>
         <title>Procedimento</title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898125076</link>
         <description><![CDATA[<p>Noutro gobelé verter a solução aquosa com uma vareta de vidro, tendo em atenção para não deitar nenhum dos sais que se depositaram no fundo do gobelé.</p>]]></description>
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         <pubDate>2024-02-27 19:54:44 UTC</pubDate>
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      <item>
         <title>Procedimento</title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898133749</link>
         <description><![CDATA[<p>Colocar um papel de filtro em cada uma das caixas de Petri.</p><p>Separar os sais em quatro partes iguais( ou semelhantes);</p><p>Colocar essas partes em quatro caixas de Petri diferentes.</p>]]></description>
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         <pubDate>2024-02-27 20:01:21 UTC</pubDate>
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      <item>
         <title></title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898134489</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-02-27 20:02:03 UTC</pubDate>
         <guid>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898134489</guid>
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      <item>
         <title>Precedimento</title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898138669</link>
         <description><![CDATA[<p>Cobrir uma caixa de Petri com: folha de alumínio; papel celofane azul; papel celofane vermelho. A última caixa de Petri fica completamente exposta todo o tipo de radição.</p><p><br/></p>]]></description>
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         <pubDate>2024-02-27 20:05:52 UTC</pubDate>
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         <title></title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898140561</link>
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         <pubDate>2024-02-27 20:07:41 UTC</pubDate>
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         <title></title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898143287</link>
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         <pubDate>2024-02-27 20:10:19 UTC</pubDate>
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      <item>
         <title>Relação entre a energia da radiação e o seu escorecimento</title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898148400</link>
         <description><![CDATA[<p>O escurecimento do cloreto de prata está relacionado com a sua sensitividade para com a luz. Este escurecimento é devido à redução dos íons de prata a prata metálica. Quanto maior a energia da radiação do espectro eletromagnético o mais escuro o cloreto de prata se torna. </p>]]></description>
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         <pubDate>2024-02-27 20:15:33 UTC</pubDate>
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         <title>Representação no espetro eletromagnético</title>
         <author>a25444_2</author>
         <link>https://padlet.com/a25444_2/1agfajnog5g96yxg/wish/2898164494</link>
         <description><![CDATA[<p>1- Caixa de Petri sem proteção nenhuma;</p><p>2- Caixa de Petri com papel celofane azul;:</p><p>3- Caixa de Petri com papel celofane vermelho;</p><p>4- Caixa de Petri com folha de alumínio.</p>]]></description>
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         <pubDate>2024-02-27 20:31:31 UTC</pubDate>
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         <title></title>
         <author>a25444_2</author>
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         <pubDate>2024-02-27 20:50:32 UTC</pubDate>
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