Consider the reaction. 2 Fe 2 O 3 ⟶ 4 Fe + 3 O 2 Δ...

Question

Question

Consider the reaction. 2 Fe 2 O 3 ⟶ 4 Fe + 3 O 2 Δ H ∘ r x n = + 824.2 k J The decomposition of 81.0 g of Fe2O3 results in.

Answer 1

Answer #1

Pfe202 4 4 Fe + 302 , DH = 874-27 2 mol Feroz gains 824-2 kJ heat to seact. - 160 21 - 81gm feroz molan mass of fezo3 = 160 g

Answer 2

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