Jawabanmu

2014-06-02T08:40:12+07:00
[H+]= akar Kw/Ka kali M = akar 10-¹¹/ 10-⁵ kali 10-¹ =akar 10-¹²/10-⁵ = akar 10-⁷ = 10-³,⁵ PH= - log [H+] = - log 10 -³,⁵ = 3,5
[H+]= akar Kw/Ka kali M
= akar 10-¹¹/ 10-⁵ kali 10-¹
=akar 10-¹²/10-⁵
= akar 10-⁷ = 10-³,⁵
PH= - log [H+]
= - log 10 -³,⁵
= 3,5