Dung dịch KOH 0,001M có pH bằng
A. 2. B. 12. C. 11. D. 3.
Loga Hóa Học lớp 12
pH của dung dịch KOH 0,0001M là:
A. 10.
B. 12.
C. 13.
D. 14.
Đáp án và lời giải
Đáp án:A
Lời giải:
10.
Vì pOH = 4
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