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OpenStudy (anonymous):
When iron metal reacts with oxygen, the reaction can form Fe2O3. Write a balanced chemical equation for this reaction, and find the number of moles of oxygen that are needed to form 6 mol of Fe2O3. Show your work.
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OpenStudy (anonymous):
can u expain how u did it i need help.
OpenStudy (preetha):
6Fe +3O2--> 2Fe2O3
OpenStudy (preetha):
Sorry, 4Fe + 3O2--> 2Fe2O3
OpenStudy (nechirwan):
4Fe + 3O2--> 2Fe2O3 we need 9 mole of O2 12Fe+9O2-->6Fe2O3
OpenStudy (anonymous):
cool thx
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