You are also given that for the reaction -O 2FeS2 (s) + 1102 (g) → Fe₂O₂ ($) +4502 (g), -> 2 3 P4.22 Calculate the standard enthalpy of formation of FeS2 (s) at 550.°C from the data tables and the following data at 298.15 K. Assume that the heat capacities are independent of temperature. Fe(s) FeS2(s) Fe2O3(s) S(rhombic) SO2(g) Substance AH (kJ mol¹) Cp.m/R -824.2 -296.81 3.02 7.48 2.72 You are also given that for the reaction 2FeS2 (s) + 11/202 (g) → Fe2O3 (s) + 4SO2 (g), A, H = -1655 kJ mol¯¹.
You are also given that for the reaction -O 2FeS2 (s) + 1102 (g) → Fe₂O₂ ($) +4502 (g), -> 2 3 P4.22 Calculate the standard enthalpy of formation of FeS2 (s) at 550.°C from the data tables and the following data at 298.15 K. Assume that the heat capacities are independent of temperature. Fe(s) FeS2(s) Fe2O3(s) S(rhombic) SO2(g) Substance AH (kJ mol¹) Cp.m/R -824.2 -296.81 3.02 7.48 2.72 You are also given that for the reaction 2FeS2 (s) + 11/202 (g) → Fe2O3 (s) + 4SO2 (g), A, H = -1655 kJ mol¯¹.
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter7: Chemical Energy
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Problem 62E: In a coffee-cup calorimeter, 1.60 g NH4NO3 is mixed with 75.0 g water at an initial temperature of...
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![You are also given that for the reaction
-O
2FeS2 (s) + 1102 (g) → Fe₂O₂ ($) +4502 (g),
->
2 3
P4.22 Calculate the standard enthalpy of formation of FeS2 (s) at 550.°C from the
data tables and the following data at 298.15 K. Assume that the heat
capacities are independent of temperature.
Fe(s) FeS2(s) Fe2O3(s) S(rhombic) SO2(g)
Substance
AH (kJ mol¹)
Cp.m/R
-824.2
-296.81
3.02 7.48
2.72
You are also given that for the reaction
2FeS2 (s) + 11/202 (g) → Fe2O3 (s) + 4SO2 (g), A, H = -1655 kJ mol¯¹.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcbc1b9f2-d4a3-4b74-92f6-bfcefec40509%2F4e549272-0f47-4fc2-bf81-ac30d0c31861%2Fdbvglnh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:You are also given that for the reaction
-O
2FeS2 (s) + 1102 (g) → Fe₂O₂ ($) +4502 (g),
->
2 3
P4.22 Calculate the standard enthalpy of formation of FeS2 (s) at 550.°C from the
data tables and the following data at 298.15 K. Assume that the heat
capacities are independent of temperature.
Fe(s) FeS2(s) Fe2O3(s) S(rhombic) SO2(g)
Substance
AH (kJ mol¹)
Cp.m/R
-824.2
-296.81
3.02 7.48
2.72
You are also given that for the reaction
2FeS2 (s) + 11/202 (g) → Fe2O3 (s) + 4SO2 (g), A, H = -1655 kJ mol¯¹.
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