August 2018 1 421 Report
Diketahui campuran 500 ml larutan NH4OH 0,1 M dan 500 ml NH4CL 0,1 M
(Kb:1,8x10 pankat -5 ) tentukan
a:pH Larutan sebelum penambahan
b:pH Larutan setelah penambahan 20 ml HCL 0,5 m
c:pH Larutan setelah penambahan 50 ml NaOH 0,2 m
d:pH Larutan setelah penambahan 9 L air





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