Determine the numbers of kj are released, Chemistry

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Determine the numbers of kj are released

The formation of rust, Fe2O3 from solid iron and oxygen gas release 1.7*10^3 kJ.

4Fe(s) +3O2(g)--->2Fe2O3(s)

ΔH=-1.7*10^3kJ

1. Determine the numbers of kJ are released when the 2.00 g Fe react?

2. Determine the numbers of grams of rust form when 150 kcal are released?

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Chemistry: Determine the numbers of kj are released

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Reference No:- TGS0854700

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