For the balanced equation shown below, how many grams of O2 reacted, if 98.0 grams of HCl are produced?
2C6H4Cl2+7O2=>12CO+2H2O+4HCl
2 answers
Here is a worked example of a stoichiometry problem. Just follow the steps. http://www.jiskha.com/science/chemistry/stoichiometry.html
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