Asked by mo
If 14.50mL of 0.25M sodium hydroxide reacts completely with 25.0 mL of hydrochloric acid, what is the concentration of the hydrochloric acid?
Answers
Answered by
DrBob222
NaOH + HCl ==> NaCl + H2O
mols NaOH = M x L = ?
mols HCl = mols NaOH since the equation tells you 1 mol NaOH = 1 mol HCl.
Then M HCl = mols HCl/L HCl = ?
mols NaOH = M x L = ?
mols HCl = mols NaOH since the equation tells you 1 mol NaOH = 1 mol HCl.
Then M HCl = mols HCl/L HCl = ?