氫離子的濃度換算成pH值就是,[H+]=0.1,pH=1,[H+]=0.01,pH=2…
pH = 2 → [ H+ ] = 10-2;[ OH- ] = 10-12
pH = 5 → [ H+ ] = 10-5;[ OH- ] = 10-9
答案C
38.某 pH=2 的水溶液,其 [OH-]濃度為 pH=5 溶液的若干倍? ..-阿摩線上測驗
This is a large modal.