Question 17 of 22 Submit In the following reaction, how much heat (in kJ) is released when 3.21 moles of CH4 are burned? CH: (g) + 2 O2 (g) → CO2 (g) + 2 H2O(g) AH° = -802 kJ/mol kJ 1 4 6. 7 8 9. +/- х 100 3. 2.
Question 17 of 22 Submit In the following reaction, how much heat (in kJ) is released when 3.21 moles of CH4 are burned? CH: (g) + 2 O2 (g) → CO2 (g) + 2 H2O(g) AH° = -802 kJ/mol kJ 1 4 6. 7 8 9. +/- х 100 3. 2.
Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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In the following reaction, how much heat (in kJ) is released when 3.21 moles of CH₄ are burned? (Please show steps)
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In the following reaction, how much heat (in kJ) is released when 3.21
moles of CH4 are burned?
CH: (g) + 2 O2 (g) → CO2 (g) + 2 H2O(g) AH° = -802 kJ/mol
kJ
1
2
3
4
5
6.
C
7
8
+/-
х 100
+
Expert Solution
Step 1
Given combustion reaction:
CH4 (g) + 2O2 (g) ------> CO2 (g) + 2H2O(g)
enthalpy change of the CH4 combustion (∆H) = -802 KJ/mol
Moles of CH4 burned (n) = 3.21 moles
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