Thursday
April 24, 2014

Homework Help: chem

Posted by jack on Wednesday, February 15, 2012 at 12:14pm.

Balance the equation and answer in terms of
moles.
Chlorine gas can be produced commercially
by passing an electric current through a con-centrated solution of sodium chloride (brine).
The unbalanced equation is
NaCl(aq) + H2O(`) !
NaOH(aq) + Cl2(g) + H2(g) .
If the brine contains 389 g of NaCl, how
much Cl2 can be produced?
Answer in units of mol

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