hitunglah pH larutan 500 ml HNO³ 0,01 M

HNO3 -> H+ + NO3-

[H+] = a. Ma
[H+] = koefisien H+ / koefisien HNO3. Ma
[H+] = 1/1. 0,01
[H+] = 0,01 M = 10^-2 M

pH = - log [H+]
pH = - log 10^-2
pH = - (-2)
pH = 2

Semoga bisa bantu