Tentukan pH larutan jika [H+] = 0,0169

Ph=-log[H+]
=-log 0.0169
=1.77

[H+] = 0,0169 = 169 × 10^(-4)

maka pH = -log(169 × 10^(-4))

pH = -log169 – log10^(-4)
pH = 4 – log169