Question
6FeO3----->4Fe304+02 DELTA H=+ 392kj
If 2.83 g of Fe2O3 decomposed according to the above reaction , how many kj of heat would be exchanged with the enviroment?
If 2.83 g of Fe2O3 decomposed according to the above reaction , how many kj of heat would be exchanged with the enviroment?
Answers
2.83 g Fe2O3 is how many moles?
6 moles Fe2O3 uses 392 kJ, so ?? moles will use xx kJ.
6 moles Fe2O3 uses 392 kJ, so ?? moles will use xx kJ.
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