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      <title>Vodik,Ozon,Dušik by David Božić</title>
      <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6</link>
      <description></description>
      <language>en-us</language>
      <pubDate>2023-06-01 14:12:00 UTC</pubDate>
      <lastBuildDate>2025-10-16 18:26:07 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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         <title>vodik</title>
         <author>davidbozic39</author>
         <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611879731</link>
         <description><![CDATA[<div>Vodik ima odlučujuću ulogu u stvaranju snage i toplinske energije u nuklearnoj fuziji, koja se odvija u jezgrama zvijezda, kroz niz proton.</div>]]></description>
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         <pubDate>2023-06-01 14:16:32 UTC</pubDate>
         <guid>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611879731</guid>
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         <title>Plin praska</title>
         <author>davidbozic39</author>
         <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611881003</link>
         <description><![CDATA[<div>Plin praskavac je mješavina vodika i kisika u volumnom omjeru 2:1. U slučaju zapaljenja pri standardnoj temperaturi i tlaku ova smjesa detonira, oslobađajući pri tome vodenu paru i energiju u iznosu od 241,8 kJ za svaki utrošeni mol vodika</div>]]></description>
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         <pubDate>2023-06-01 14:17:49 UTC</pubDate>
         <guid>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611881003</guid>
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         <title>Gdje se nalazi vodik</title>
         <author>davidbozic39</author>
         <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611883965</link>
         <description><![CDATA[<div>&nbsp;Najčešće mjesto za pronalazak vodika na zemlji je voda.</div>]]></description>
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         <pubDate>2023-06-01 14:20:31 UTC</pubDate>
         <guid>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611883965</guid>
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         <title>Zanimljivosti o vodiku</title>
         <author>davidbozic39</author>
         <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611886052</link>
         <description><![CDATA[<div>Ipak, o vodiku se dosta raspravlja kao o budućem nosiocu energije. Tako recimo,<strong> vezivanjem ugljikovog dioksida iz zraka, može biti povezano sa stvaranjem H 2 kao fosilnog goriva.</strong></div>]]></description>
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         <pubDate>2023-06-01 14:22:28 UTC</pubDate>
         <guid>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611886052</guid>
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         <title>Ozon</title>
         <author>davidbozic39</author>
         <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611888644</link>
         <description><![CDATA[<div>Ozon je blijedo<strong> plavi plin,</strong> slabo topljiv u vodi, dok je u otapalima dobro topljiv, kao što su ugljikov tetraklorid ili florougljici, gdje stvara plavu otopinu.</div>]]></description>
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         <pubDate>2023-06-01 14:24:59 UTC</pubDate>
         <guid>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611888644</guid>
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         <title>Što je ozonski omota i od čeg nas štiti</title>
         <author>davidbozic39</author>
         <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611891999</link>
         <description><![CDATA[<div>Što je ozonski omotač?<strong> Ozon je molekula koja se sastoji od tri atoma kisika</strong>. Molekule ozona se u prirodi mogu pronaći u gornjem sloju atmosfere – u takozvanoj stratosferi. Tamo one formiraju plinoviti sloj. Taj plinoviti omotač štiti život na Zemlji.</div>]]></description>
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         <pubDate>2023-06-01 14:28:12 UTC</pubDate>
         <guid>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611891999</guid>
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         <title>Što je freon</title>
         <author>davidbozic39</author>
         <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611894454</link>
         <description><![CDATA[<div><br>Freoni su<strong> florovi i klorovi derivati metana i etana, plinovi</strong> iz porodice halalkana, koji se koriste u rashladnoj tehnici kao rashladni medij.</div>]]></description>
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         <pubDate>2023-06-01 14:30:17 UTC</pubDate>
         <guid>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611894454</guid>
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      <item>
         <title>Kako nastaju ozonske rupe</title>
         <author>davidbozic39</author>
         <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611896458</link>
         <description><![CDATA[<div>Ozonske rupe nastaju ponajprije zbog<strong> ispuštanja u stratosferu industrijski proizvedenih plinovitih ugljikovodika freona i halona</strong>.&nbsp;</div>]]></description>
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         <pubDate>2023-06-01 14:32:05 UTC</pubDate>
         <guid>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611896458</guid>
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         <title>Dušik</title>
         <author>davidbozic39</author>
         <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611900501</link>
         <description><![CDATA[<div><strong>Dušikov ciklus</strong> opisuje kruženje dušika kroz biljke, životinje, bakterije te tlo, vodu i zrak. Najvažniji član dušikovog ciklusa su bakterije koje omogućavaju dušiku prijelaz iz jednog u drugi oblik prilikom ulaska dušika u tlo.&nbsp;</div>]]></description>
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         <pubDate>2023-06-01 14:36:01 UTC</pubDate>
         <guid>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611900501</guid>
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         <title>Svojstvo dušika</title>
         <author>davidbozic39</author>
         <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611901422</link>
         <description><![CDATA[<div>Osnovni je biogeni element jer je sastojak biološki važnih spojeva: proteina, nukleinskih kiselina i drugih organskih spojeva.</div>]]></description>
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         <pubDate>2023-06-01 14:37:02 UTC</pubDate>
         <guid>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611901422</guid>
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      <item>
         <title>Tekuci dušik</title>
         <author>davidbozic39</author>
         <link>https://padlet.com/davidbozic39/6h9ftyvx7n1gzrz6/wish/2611902510</link>
         <description><![CDATA[<div>Tekući dušik ima višestruku upotrebu, uglavnom se temelji na<strong> njegovoj hladnoj temperaturi i niskoj reaktivnosti.</strong></div>]]></description>
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         <pubDate>2023-06-01 14:38:05 UTC</pubDate>
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