相關005molLH2SO4的文學知識

(1)25℃時,0.05mol/LH2SO4溶液的PH=

(1)25℃時,0.05mol/LH2SO4溶液的PH=

問題詳情:(1)25℃時,0.05mol/LH2SO4溶液的PH=_____,0.01mol/LNaOH溶液的PH=_______;(2)某溫度下純水中的C(H+)=2×10-7mol/L,則此時溶液中的C(OH-)=      ;若溫度不變,滴入稀鹽*,使C(H+)=5×10-4mol/L,則此時溶液中由水電離產生的...