Posted by marie on Tuesday, March 27, 2012 at 7:32pm.
You need t find the arrow key on your computer and use it. ==> or -->. Convert mols H2O to mols H2 using the coefficients in the balanced equation.
0.24 mol H2O x (2 mol H2/2 mol H2O) = 0.24 x 2/2 = 0.24 mols H2 neded.
volume = 0.24 mols H2 x (22.4 L/mol) = ?
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