hot be I UM DILT U W T VUU 7. (30 pts) (more) Acids and (more) Bases. (7a) What is the original molarity of a solut...
hot be I UM DILT U W T VUU 7. (30 pts) (more) Acids and (more) Bases. (7a) What is the original molarity of a solution of acetic acid whose pH is 4.13? Ka = 1.76 x 10-5 10-PHM 10-4.13 7.413x10-5m=? (7b) The pH of a 0.25 M ethylene amine (CH3CH2NH2) solution is 12.02. What is Ko? TX10-14 0.25 = 144009 - Kb