Berapakah pH dari asam sulfat 10^-8M?.... Question from @janispancaswast

August 2018 2 15 Report

Berapakah pH dari asam sulfat 10^-8M?

EkkyPramudito [H2S04] = $10^{-8}$
pH = -log[ $H^{+}$ ]
= -log $10^{-8}$
= 8

1 votes Thanks 0

GitaAndryani [H+]= a×M = 2×10^-8 = 2×10^-8
jadi, pH= 8-log 2

0 votes Thanks 0

EkkyPramudito oh iya sih bener, lupa kalo rumusnya M x a

GitaAndryani iya

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