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April 19, 2014

Homework Help: College-Chemistry

Posted by Tiffany on Friday, February 26, 2010 at 12:12pm.

NaOH(s)+ H2SO4(aq)=Na2SO4(aq) + H2O(l)

Consider the unbalanced equation above.A 0.900 g sample of impure NaOH was dissolved in water and required 37.0 mL of 0.145 M H2SO4 solution to react with the NaOH in the sample. What was the mass percent of NaOH in the sample?

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