Ntswaki Ramalobela

This page lists questions and answers that were posted by visitors named Ntswaki Ramalobela.

Questions

The following questions were asked by visitors named Ntswaki Ramalobela.

Answers

The following answers were posted by visitors named Ntswaki Ramalobela.

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
13 years ago