A 5.0 mL sample of HCl is placed in a flask. Titration required 15.0 mL of .20 M NaOH. What is the molarity of the HCl in the sample?

1 answer

mols NaOH = M x L = ?

mols HCl = mols NaOH (from the coefficients in the balanced equation.
MHCl = mols HCl/L HCl

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