用下列实验装置能达到实验目的的是 A.比较nahco3和na2co3热稳定性大小b.用铜和稀硝酸制取并收集�量noc.验证氨气在水中溶解度的 Template




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tomski用下列实验装置能达到实验目的的是 a.比较nahco3和na2co3热稳定性大小b.用铜和稀硝酸制取并收集�量noc.验证氨气在水中溶解度的 coloring