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	<title>Professores Online &#187; dinda222</title>
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		<title>Concentraçao de íons envolvendo forma ionica</title>
		<link>https://www.professoronline.net/concentracao-de-ions-envolvendo-forma-ionica/</link>
		<comments>https://www.professoronline.net/concentracao-de-ions-envolvendo-forma-ionica/#comments</comments>
		<pubDate>Mon, 19 Aug 2013 20:01:20 +0000</pubDate>
		<dc:creator><![CDATA[dinda222]]></dc:creator>
				<category><![CDATA[Química]]></category>
		<category><![CDATA[concentração]]></category>
		<category><![CDATA[de]]></category>
		<category><![CDATA[envolvendo]]></category>
		<category><![CDATA[forma]]></category>
		<category><![CDATA[ionica]]></category>
		<category><![CDATA[íons]]></category>

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		<description><![CDATA[Admitindo-se que a concentração de íons Cálcio na água do mar seja igual a 0,01 mol/L, cada litro da água do mar contém uma massa de Cálcio em sua forma iônica igual a (Massa atômica: Ca = 40 g.mol–1) a. 0,3g. b. 0,2g. c. 0,1g. d. 0,5g. e. 0,4g. A pergunta refere-se a ions de [&#8230;]]]></description>
				<content:encoded><![CDATA[<p>Admitindo-se que a concentração de íons Cálcio na água do mar seja igual a 0,01 mol/L, cada litro da água do mar contém uma massa de Cálcio em sua forma iônica igual a</p>
<p> (Massa atômica: Ca = 40 g.mol–1)<br />
a. 0,3g.<br />
  b. 0,2g.<br />
  c. 0,1g.<br />
  d. 0,5g.<br />
  e. 0,4g.<br />
A pergunta refere-se a ions de mol</p>
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