The pKa of boric acid is 9.14. What is the Ka of boric acid?
回答 (2)
2016-11-21 5:22 pm
pKₐ = 9.14
-log(Kₐ) = 9.14
log(Kₐ) = -9.14
Kₐ = 10⁻⁹·¹⁴
Kₐ = 7.24 × 10⁻¹⁰
-log(Kₐ) = 9.14
log(Kₐ) = -9.14
Kₐ = 10⁻⁹·¹⁴
Kₐ = 7.24 × 10⁻¹⁰
2016-11-21 5:21 pm
Ka=antilog(-pKa)
7.2 x 10^-10
7.2 x 10^-10
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