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# Find the heat of reaction for 2Fe3O4 (s) + O2 (g) 3Fe2O3 (s). Ho f (Fe2O3) = -824.2 kJ/mol Ho f (Fe3O4) = -1118.4 kJ/mol Ho f (O2) = 0.00 kJ/mol 51....

47. Find the heat of reaction for

2Fe3O4 (s) + ½ O2 (g) → 3Fe2O3 (s).

∆Ho f (Fe2O3) = -824.2 kJ/mol

∆Ho f (Fe3O4) = -1118.4 kJ/mol

∆Ho f (O2) = 0.00 kJ/mol

51. Consider the reaction

I2O5(g) + 5 CO(g) → 5 CO2(g) + I2(g)

a) 80.0 grams of I2O5 reacts with 28.0 grams of carbon monoxide, CO. Determine the theoretical yield of iodine, I2.

b) What is the limiting reactant?

c) What is the percent yield for this reaction if 0.160 moles of I2 was actually produced?

47.The heat of reaction = -235.8 kJ  51. a) The... View the full answer

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