# chemistry

posted by Magan

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?

Balanced equation: NaOH + HCl NaCl + H2O

0.60 M NaOH

0.80 M NaOH

1.3 M NaOH

1.8 M NaOH

1. bobpursley

MolarityNaOH*VolumeNaOH=MolarityHCl*volumeHCl

solve for molarityNaOH.

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