muny giallis Of CU, are produced per 2.50 x 103 kJ of heat released? 0.0809 g 3.56g 31.3 g 157 g 309g average home in Colorado requires 20. GJ of heat per month. How many grams of natural gas (methane) must be burned to supply this energy? CH.(g) + 20:(g)→CO.(g) + 2H,0(1) AH°=-890.4 kJ/mol 1.4 x 10 g 3.6x 10° g 7.1 x 10 g 2.2 x 10 g 1.4x 10' g 46.An A) в) C) D) E) 47.Given the thermochemical equation 2SO2(g) + O(g)→2SO:(g), AH°r=-198 kJ/mol, how much heat is evolved when 600. g of SO, is burned? 5.46 x 10 kJ A) в) C) 928 kJ 1.85 x 10 kJ 59,400 kJ 3.71 x 10 kJ D) E) 48. Determine the heat given off to the surroundings when 9.0g of aluminum reacts according to the equation 2AI + Fe,O,Al,O;+ 2Fe, AH°, n-849 kJ/mol

muny giallis Of CU, are produced per 2.50 x 103 kJ of heat released? 0.0809 g 3.56g 31.3 g 157 g 309g average home in Colorado requires 20. GJ of heat per month. How many grams of natural gas (methane) must be burned to supply this energy? CH.(g) + 20:(g)→CO.(g) + 2H,0(1) AH°=-890.4 kJ/mol 1.4 x 10 g 3.6x 10° g 7.1 x 10 g 2.2 x 10 g 1.4x 10' g 46.An A) в) C) D) E) 47.Given the thermochemical equation 2SO2(g) + O(g)→2SO:(g), AH°r=-198 kJ/mol, how much heat is evolved when 600. g of SO, is burned? 5.46 x 10 kJ A) в) C) 928 kJ 1.85 x 10 kJ 59,400 kJ 3.71 x 10 kJ D) E) 48. Determine the heat given off to the surroundings when 9.0g of aluminum reacts according to the equation 2AI + Fe,O,Al,O;+ 2Fe, AH°, n-849 kJ/mol

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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