Jawabanmu

2014-02-09T20:27:46+07:00
V1 : 1ml M1 : 0,1 M v2 : 1000ml m2 : ? pH ? v1*m1 = v2*m2 1*0.1 = 1000M2 0.1 = 1000M2 0.1/1000=M2 10 pangkat -4 |h+| = 2*10^-4 ph = 4 - log 2 4 - 0.3 3.7
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