what is the ph of a solution made by combining 157ml of 0.35M NaC2H3O2 with 139ml...

Question

Question

what is the ph of a solution made by combining 157ml of 0.35M NaC2H3O2 with 139ml of 0.46M HC2H3O2? The Ka of acetic acid is 1.75x10^-5

science chemistry

Answer 1

Answer #1

Salt] = [NaC₂H3 O2] = 0.35m [Aced] =[HC₂H₂O2] = 0. 46 m Ka = 1.75 x105 pka =-log (1.75X105) PH = pka + log (number of milli m

Answer 2

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