Jawabanmu

2014-04-11T00:05:12+07:00
[H⁺] = Ka . [ asam lemah ] / [ garam ]
[H⁺] = Ka . [ massa CH₃COOH / Mr CH₃COOH ] / [ CH₃COONa ]
[H⁺] = 10⁻⁵. [6/60] / [10⁻¹]
[H⁺] = 10⁻⁵ . 10⁻¹/10⁻¹
[H⁺] = 10⁻⁵
pH = -log [H⁺]
pH = - log 10⁻⁵
pH = 5
3 4 3
2014-04-11T02:25:47+07:00
Intinya pH di bawah 7 dan semakin kecil berarti semakin asam, begitupun dengan basa sebaliknya