Page 23 - E-modul Larutan Penyangga Berbasis Chemo-entrepreneurship
P. 23
Latihan Soal 2!!!
1. Tentukan pH larutan penyangga yang dibuat dari campuran 50 mL larutan
CH₃COOH 0,1 M dengan 50 mL larutan NaCH₃COO 0,1 M (Kb = 10⁻⁵)
Jawab :
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2. Hitunglah pH larutan penyangga yang dibuat dari campuran 200 mL
CH₃COOH 0,2 M dengan 300 mL larutan CH₃COONa 0,2 M (Ka CH₃COOH
=10⁻⁵)!
Jawab :
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E-Modul Kimia untuk SMA Kelas XI
