terdapat 5L larutan (CH3COO)2Ca dengan konsentrasi 0,004M. jika ka CH3COOH = 2 x 10^-5 , pH larutan adalah
8 + log
[OH⁻] =
[OH⁻]
[OH⁻] = x 10 ⁻⁶
pOH = 6- log
pH = 14 -( 6- log )
pH= 8 + log
terdapat 5L larutan (CH3COO)2Ca dengan konsentrasi 0,004M. jika ka CH3COOH = 2 x 10^-5 , pH larutan adalah
8 + log
[OH⁻] =
[OH⁻]
[OH⁻] = x 10 ⁻⁶
pOH = 6- log
pH = 14 -( 6- log )
pH= 8 + log