制取相同质量的Cu(NO3)2时,消耗硝酸质量最多的是 A.铜与浓HNO3反

制取相同质量的Cu(NO32时,消耗硝酸质量最多的是

A.铜与浓HNO3反应             B.铜与稀硝酸反应 

C.氧化铜与硝酸反应          D.氢氧化铜与硝酸反应

答案

A

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