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April 19, 2014

Homework Help: chemistry

Posted by joe walker on Wednesday, December 28, 2011 at 1:51pm.

How many milliliters of a 3.00 M solution of hydrochloric acid are needed to completely react with 25.0 g of zinc sulfide according to the chemical reaction shown below?

ZnS(s) + 2HCl(aq) ? ZnCl2(aq) + H2S(l)
(Answer to three significant digits.)

_____ mL of 3.00 M hydrochloric acid

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