Jawaban:
Penjelasan:
[H⁺] = Ka. (mol asam/mol garam)
= 10⁻⁵. (0,1. 50/0,1. 50)
= 10⁻⁵. (5/5)
= 10⁻⁵
pH = - log [H⁺]
= - log 10⁻⁵
= 5 (B)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
Penjelasan:
[H⁺] = Ka. (mol asam/mol garam)
= 10⁻⁵. (0,1. 50/0,1. 50)
= 10⁻⁵. (5/5)
= 10⁻⁵
pH = - log [H⁺]
= - log 10⁻⁵
= 5 (B)