Pertanyaan

Sebanyak 100 mL KOH 0,04 M dicampur dengan 100 mL HCOOH 0,04 M menurut reaksi: Jika Ka HCOOH =2.10 -4 dan Kw = 10 -14 , pH campuran tersebut sebesar..

Sebanyak 100 mL KOH 0,04 M dicampur dengan 100 mL HCOOH 0,04 M menurut reaksi:

Jika Ka HCOOH = 2.10^-4 dan Kw = 10^-14, pH campuran tersebut sebesar..

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J. Siregar

Master Teacher

Mahasiswa/Alumni Universitas Negeri Medan

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