BaSO4Ba2的知识精选

用化学用语解释相关现象正确的是()A.BaSO4的水溶液导电*极弱:BaSO4Ba2++SO42-B.常温下,...
问题详情:用化学用语解释相关现象正确的是()A.BaSO4的水溶液导电*极弱:BaSO4Ba2++SO42-B.常温下,0.1mol/L的HF溶液的pH>1:HF+H2OH3O++F-C. KHSO4在熔融状态下可导电:KHSO4=K++H++SO42-D.向KI-淀粉溶液中滴加稀硫*,溶液变蓝*:4I-+O2+2H2O=2I2...
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