Question
A 15mL sodium hydroxide solution of unknown concentration is titrated with 34.5 mL of 1.2M HCl solution. What was the concentration of the sodium hydroxide solution?
Answers
DrBob222
HCl + NaOH ==> NaCl + H2O
mols HCl = M x L = ?
Use the coefficients to convert mols HCl to mols NaOH.
Then M NaOH = mols NaOH/L NaOH.
mols HCl = M x L = ?
Use the coefficients to convert mols HCl to mols NaOH.
Then M NaOH = mols NaOH/L NaOH.
tp
2.76 M