来自苏荣才的问题
将下列物质溶于水,能够促进水的电离的是:①NaHSO4②NaHSO3③CH3COOH④CH3COONa⑤NaHCO3⑥NaClO⑦NH4HCO3()A.②④⑤⑥B.④⑤⑥⑦C.①②③D.②④⑤⑥⑦
将下列物质溶于水,能够促进水的电离的是:①NaHSO4②NaHSO3③CH3COOH④CH3COONa⑤NaHCO3⑥NaClO⑦NH4HCO3()
A.②④⑤⑥
B.④⑤⑥⑦
C.①②③
D.②④⑤⑥⑦
1回答
2020-01-31 14:01