[clout90265]

For 20.0 milliliters of the vinegar, 32.0 milliliters of 0.500 molar NaOH solution was required. What was the concentration of acetic acid in the vinegar if not other acid was present?

Just need assistence starting the problem. thanks!

[sameeralord]

Hello,

1. Write an equation. Not really required because it is monoprotic acid + base so 1:1
2: Work out the moles NaOH
3. Work out the moles of Vinegar by mole ratio
4. Work out the concentration using the given and found data