Latihan Soal Kimia: Penentuan Ph Larutan Asam & Basa Kelas 11 SMA MA, Beserta Pembahasan Part 1

[OH-] = 10^-2 = 1 x 10^-2

Karena tergolong basa, maka carid ulu POH:

POH = - Log [OH-]

POH = - Log 1 x 10^-2

POH = 2 – Log 1

POH = 2 – 0 = 2

Sekarang cari Ph:

PH = 14 – POH

PH = 14 – 2

PH = 12