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November 22, 2014

Homework Help: Chem 1212

Posted by ATS on Tuesday, January 22, 2013 at 4:03am.

An antacid tablet containing calcium carbonate as an active ingredient required 9.19 mL of 0.0956 M H2SO4 for complete neutralization. The mass of the tablet was 0.193 g. What percent of calcium carbonate was in the tablet? Thanks!

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