A student completes a titration by adding 12.0 milliliters of NaOH(aq) of unknown concentration to 16.0 milliliters of 0.15 M HCl(aq). What is the molar concentration of the NaOH(aq)?

2 answers

mLNaOH x MNaOH = mLHCl x MHCl
.2M of NaOH(aq)