When Fe,O3(s) reacts with H2(g) to form Fez04(s) and H,O(g) , 2.00 kJ of energy are evolved for each mole of Fe2O3(s) that reacts. Write a balanced thermochemical equation for the reaction with an energy term in kJ as part of the equation. Note that the answer box for the energy term is case sensitive. Use the SMALLEST INTEGER coefficients possible and put the energy term (including the units) in the last box on the appropriate side of the equation. If a box is not needed, leave it blank.

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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When Fe,O3(s) reacts with H,2(g) to form Fe304(s) and H,0(g) , 2.00 kJ of energy are evolved for each mole of Fe2O3(s) that reacts.
Write a balanced thermochemical equation for the reaction with an energy term in kJ as part of the equation. Note that the answer box for the energy
term is case sensitive.
Use the SMALLEST INTEGER coefficients possible and put the energy term (including the units) in the last box on the appropriate side of the
equation. If a box is not needed, leave it blank.
Transcribed Image Text:When Fe,O3(s) reacts with H,2(g) to form Fe304(s) and H,0(g) , 2.00 kJ of energy are evolved for each mole of Fe2O3(s) that reacts. Write a balanced thermochemical equation for the reaction with an energy term in kJ as part of the equation. Note that the answer box for the energy term is case sensitive. Use the SMALLEST INTEGER coefficients possible and put the energy term (including the units) in the last box on the appropriate side of the equation. If a box is not needed, leave it blank.
When Fe(s) reacts with Cl2(g) to form FeCl3(s) , 400 kJ of energy are evolved for each mole of Fe(s) that reacts.
Write a balanced thermochemical equation for the reaction with an energy term in kJ as part of the equation. Note that the answer box for the energy
term is case sensitive.
Use the SMALLEST INTEGER coefficients possible and put the energy term (including the units) in the last box on the appropriate side of
the equation. If a box is not needed, leave it blank.
Transcribed Image Text:When Fe(s) reacts with Cl2(g) to form FeCl3(s) , 400 kJ of energy are evolved for each mole of Fe(s) that reacts. Write a balanced thermochemical equation for the reaction with an energy term in kJ as part of the equation. Note that the answer box for the energy term is case sensitive. Use the SMALLEST INTEGER coefficients possible and put the energy term (including the units) in the last box on the appropriate side of the equation. If a box is not needed, leave it blank.
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