September 2018 1 126 Report
Larutan HNO3 dalam air memiliki pH = 2. pH larutan akan berubah menjadi pH = 4 apabila diencerkan sebanyak...
a. 5 kali
b. 10 kali
c. 25 kali
d. 50 kali
e. 100 kali

tulong kasih caranya yaa

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