Homework Help: Chemistry (urgent!)

Posted by jj on Sunday, March 15, 2009 at 3:25am.

A titration of 15.0 cm3 of household ammonia, NH3, required 38.57 cm3 of 0.78M HCl. Calculate the molarity of the ammonia.

Please show steps so that I may unders tand how solve this. Thank you

Chemistry (urgent!) - DrBob222, Sunday, March 15, 2009 at 5:53pm
mL x M = mL x M can always be used when the substances react in a 1:1 ratio as HCl and NH3.

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