Chemistry, 15.04.2020 18:26 FailingstudentXD
The reaction of Fe3O4(s) with hydrogen(g) to form iron(s) and water(g) proceeds as follows: Fe3O4(s) + 4 H2(g) 3 Fe(s) + 4 H2O(g) When 61.8 grams of Fe3O4(s) react with sufficient H2(g) , 40.3 kJ of energy are absorbed . What is the value of H for the chemical equation given?
Answers: 2
absorb energy = 40.3 kJ
for the chemical equation given is 151 kJAnother question on Chemistry
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The reaction of Fe3O4(s) with hydrogen(g) to form iron(s) and water(g) proceeds as follows: Fe3O4(s)...
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