" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Mr Al(OH)3 = 78mol Al(OH)3 = 39 / 79 = 0,5 mol
derajat ionisasi = mol terionisasi / mol awal.............(1)
mol terionisasi = mol awal - mol akhir.............(2)
rumus (2) kita masukkan ke rumus (1)
derajat ionisasi = (mol awal - mol akhir) / mol awal
derajat ionisasi = (0,5 - 0,25) / 0,5
derajat ionisasi = 0,25 / 0,5
derajat ionisasi = 0,5