Question
if a 20 ml sample of nitric acid is titrated with 32 ml of 0.200 mol of potassium hydroxide what is the concentration of the nitric acid
Answers
DrBob222
HNO3 + KOH ==> H2O + KNO3
mols KOH = M x L = ?
Using the coefficients in the balanced equation, convert mols KOH to mols HNO3. In this case mols KOH = mols HNO3.
Then M HNO3 = mols HNO3/L HNO3 = ?
mols KOH = M x L = ?
Using the coefficients in the balanced equation, convert mols KOH to mols HNO3. In this case mols KOH = mols HNO3.
Then M HNO3 = mols HNO3/L HNO3 = ?