Jawabanmu

Jawaban paling cerdas!
2014-03-10T17:52:28+07:00
Diketaui :
Larutan HNO3 = 0,5M
HNO3 + H2O = H2NO3
50 ml + 150ml = 200ml

Maka pH H2N03 dalam 200ml
H2NO3 

pH = - log [H⁺] 
.....= - log 2x10^-3,5 
.....= - (- 3,5 + log 2) 
.....= 3,5 - log 2...<

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