Mohon di bantuu yaa brader
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Mohon di bantuu yaa brader
1 Jawaban
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1. Jawaban AC88
26. 2CH₃COOH + Ba(OH)₂ ⇒ Ba(CH₃COO)₂ + 2H₂O
m 0.08 0.02
b 0.04 0.02 0.02 0.04
s 0.04 - 0.02 0.04
H⁺ = 2 x 10⁻⁵ x 0.04/0.02 = 4 x 10⁻⁵
pH = 5 - log 4 (B)