英语词汇“calcium carbonate”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	calcium carbonate
释义	calcium carbonate noun [mass noun] A white insoluble solid occurring naturally as chalk, limestone, marble, and calcite, and forming mollusc shells and stony corals. Chemical formula: CaCO₃. When water becomes supersaturated in dissolved calcium carbonate, solid calcium carbonate can grow by precipitation from the water.... Insoluble calcium carbonate is basically chalk. When you make cement you make calcium oxide which can react with carbon dioxide and make calcium carbonate.
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