Chemistry, 10.11.2021 19:10, kayleetweedy1

Tính pH của các dung dịch sau: a. 11,2 g KOH trong 2 lit dung dịch
b. CH3COOH 0,001M biết Ka = 1,85.10-5
c. NH3 10-4 M biết pKb = 4,74
d. NH3 0,01M và NH4Cl 10-4 M, biết Ka = 1,8.10-5

Answers: 3

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Tính pH của các dung dịch sau: a. 11,2 g KOH trong 2 lit dung dịch
b. CH3COOH 0,001M biết Ka...