Hitunglah ph larutan ch3coona 0,1m (kan ch3coona=2×10-5
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Hitunglah ph larutan ch3coona 0,1m (kan ch3coona=2×10-5
1 Jawaban
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1. Jawaban fadillahanf
OH⁻=√10⁻¹x2x10⁻⁵=√2x10⁻⁶=1,4x10⁻³
pOH= 3 -log 1,4
pH=14-(3-log1,4)=11+log1,4