If it requires 30.0 milliliters of 1.2 molar HCl to neutralize 20.0 milliliters of NaOH, what is the concentration of the NaOH solution?

Question

Balanced equation: NaOH + HCl NaCl + H2O

0.60 M NaOH

0.80 M NaOH

1.3 M NaOH

1.8 M NaOH

Answer 1

MolarityNaOH*VolumeNaOH=MolarityHCl*volumeHCl

solve for molarityNaOH.