推断题？？？看看谁最聪明？？？？
侯英超 |
发布日期：2010-05-05 09:47:42
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已知，A、B、C、D四种物质之间存在以下转化关系。其中C是单质，D是相对分子质量最小的氧化物。试回答
(1)写出A、C、D三种物质的化学式：A________、C_________、D_________。浅绿色溶液B中溶质的化学式_______________。 (2)写出C→D的化学方程式_________________________________。 |
