– (3. PHlarutanNaOH 0,01M adalah…​

Larutan NaOH = Basa

0,01 M​ = Molaritas atau konsentrasi = 10-2

[OH-] = M. valensi basa

[OH-] = 10-2 x 1

[OH-] =  10-2

pOH = -log [OH-]

pOH = -log 10-2

pOH = 2

pH + pOH = 14

pH + 2 = 14

pH = 14 – 2

pH = 12