Hitung pH larutan berikut :5 ml NaOH 0,5 M yang diencerkan sampai 25 ml ​

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Hitung pH larutan berikut :5 ml NaOH 0,5 M yang diencerkan sampai 25 ml ​

D1
M1 = 0,5 M
V1 = 25mL
V2 = 25 mL

D2
pH?

D3
M1.v1 = M2.v2
0,5 . 5 = M2 . 25
M2 = 0,1

[OH-] = b.Mb
[OH-] = 1. 0,1
[OH-] = 0,1
[OH-] = 10^-1

pOH = -Log [OH-]
pOH = -Log 10^-1
pOH = 1

pH = 14 – pOH
pH = 14 – 1
pH = 13

Jadikan jawaban tercerdas, terimakasih

M1. V1 = M2. V2

0.5 . 5 = M2 . 25

M2 = 0.1

OH- = 10^-1

pOH = 1

pH = 13