如图所示将水分别滴人装有氢氧化钠固体和硝酸铵固体的两支试管中下列说法错误的是 A.硝酸铵固体溶解时会吸收热量b.氢氧化钠固体溶解时会 Template




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tomski如图所示将水分别滴人装有氢氧化钠固体和硝酸铵固体的两支试管中下列说法错误的是 a.硝酸铵固体溶解时会吸收热量b.氢氧化钠固体溶解时会 coloring