February 2019 2 11 Report
Tolong dobantu
1.Berapakah pH dari suatu larutan yang memiliki konsentrasi ion H+ sebesar 2 × 10−4 M? Gunakan nilai log 2 = 0,3
a. 3,7
b. 3,3
c. 4,7
d. 4,3
e. 2,7

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