下列各组物质的名称、俗称、化学式表示同一物质的是
侯英超 |
发布日期：2010-05-28 18:36:22
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下列各组物质的名称、俗称、化学式表示同一物质的是( ) A．氢氧化钠 纯碱 Na2CO3 Ｂ．氯化钠 食盐 NaCl Ｃ．硫酸铜晶体 胆矾 CuSO4 Ｄ．碳酸钙 生石灰 Ca(OH)2 |
