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		<title>八大沉淀(化学变化中的八大沉淀)</title>
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		<dc:creator><![CDATA[萨萨里安]]></dc:creator>
		<pubDate>Mon, 28 Nov 2022 10:55:35 +0000</pubDate>
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		<category><![CDATA[八大沉淀]]></category>
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					<description><![CDATA[八大沉淀，是指在化学变化中的八大沉淀，为AgCl(氯化银），BaSO4 (硫酸钡），CaCO3（碳酸钙），BaCO3 (碳酸钡），Ag2CO3(碳酸银），Mg(OH)2（氢氧化镁）...]]></description>
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<article>
<p>八大沉淀，是指在化学变化中的八大沉淀，为AgCl(氯化银），BaSO4 (硫酸钡），CaCO3（碳酸钙），BaCO3 (碳酸钡），Ag2CO3(碳酸银），Mg(OH)2（氢氧化镁），Cu(OH)2(氢氧化铜），Fe(OH)3(氢氧化铁）。</p>
</article>
<article>
<h1>基本内容</h1>
<p>在化学变化中，一般来说有八大沉淀。为</p>
<p>AgCl(氯化银） BaSO4 (硫酸钡） CaCO3（碳酸钙） BaCO3 (碳酸钡） Ag2CO3(碳酸银）</p>
<p>Mg(OH)2（氢氧化镁）Cu(OH)2(氢氧化铜） Fe(OH)3(氢氧化铁）</p>
<p>其中，AgCl , BaSO4,CaCO3, BaCO3, Ag2CO3 和 Mg(OH)2为白色，Cu(OH)2为蓝色， Fe(OH)3为红褐色。 氯化银和硫酸钡不溶于稀硝酸，其他六大沉淀可溶于稀盐酸。</p>
</p>
<table style="width:648px">
<caption>在化学变化中，一般来说有八大沉淀。八大沉淀是：</caption>
<colgroup>
<col width="162" />
<col width="162" />
<col width="162" />
<col width="162" /></colgroup>
<tr>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>物质名称</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>化学式</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>物质颜色</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>能否溶于酸</p>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>氯化银</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>AgCl</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>白色</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>不能</p>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>硫酸钡</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>BaSO4</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>白色</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>不能</p>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>碳酸钙</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>CaCO3</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>白色</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>能，且有气泡</p>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>碳酸钡</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>BaCO3</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>白色</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>能，且有气泡</p>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>氢氧化铝</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>Al(OH)3</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>白色</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>能</p>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>氢氧化镁</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>Mg(OH)2</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>白色</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>能</p>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>氢氧化铜</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>Cu(OH)2</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>蓝色</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>能</p>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>氢氧化铁</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>Fe(OH)3</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>红褐色</p>
</td>
<td colspan="1" rowspan="1" style="border-left:1px solid #000000;border-right:1px solid #000000;border-bottom:1px solid #000000;border-top:1px solid #000000;vertical-align:top;padding-left:7px;padding-right:7px">
<p>能</p>
</td>
</tr>
</table>
<h1>性质</h1>
<p>物理性质/n其中，AgCl , BaSO4,CaCO3, BaCO3, Al(OH)3 和 Mg(OH)2为白色沉淀，Cu(OH)2为蓝色絮状沉淀， Fe(OH)3为红褐色沉淀。/n化学性质/n氯化银和硫酸钡不溶于酸，碳酸钙和碳酸钡溶于酸有气泡，氢氧化镁、氢氧化铝、氢氧化铁和氢氧化铜溶于酸无气泡。</p>
</article>
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