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Questions and answers by
Ntswaki Ramalobela
Answers (1)
Household vinegar is aquous, 5% acetic acid HC2H3O2 solution by mass. The molarity is: 5% = 5g 1mol HC2H3O2 = 60.05g HC2H3O2 5g/60.05g = 0.08326394671 mol therefore the molarity is 0.08326394671 mol/0.01L = 0.84mol/L
