A.14_pOH B.Kθw/pOH C.10-pOH D.10-(14-pOH)
A.10Kθa% B.1000θa% C.100θa% D.100θa0.1%
A.HAc的Kθa減少 B.HAc 的電離度減少 C.HAc的H離子濃度增加 D.溶液的pH值減少