Posted by Lisa on Tuesday, February 26, 2008 at 7:36pm.
1 mol of anything has 6.02 x 10^23 molecules of (in this case) H2O. This must be close to a 0.5 mol but you need to do the exact arithmetic.
How do I determine the number of grams for the following Substance? 7.8 mol ZnSo4.
How do I determine the number of grams for the following Substance? 7.8 mol ZnSo4
grams = mols x molar mass
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