February 2019 2 21 Report
1. 20 ml HCl dititrasi dengan 15 ml NaOH 0,1 M berapa konsentrasi molalitas HCl?

2. 50 ml larutan CH3COOH 0,1 M dicampurkan dengan 50 ml CH3COONa 0,1 M. Jika Ka = 1,8 x 10^-5 berapa pH larutan tersebut? (Larutan Penyangga)
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