Page 20 - E-MODUL HIDROLISIS GARAM DAN LARUTAN PENYANGGA
P. 20
[H ] =√ K a .K w
+
K b
[H ] =√ 10 −10 .10 −14
+
10 −5
[H ] =√10 −19
+
1
pH =− log(10 −19 ) 2
1
= (− log10 −19 )
2
=8,5
17
17
