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SuP Work. You may need extra paper. yo 1. Use the standard enthalpies of formation from your handout to calculate the AH for the reaction. CH4(g) + 4C12(g) CCL4(g) + 4HCI(g) 2. Consider the reaction C2H5OH(I) + 302(g) 2CO2(g) + 3H2O(1) AHXN = -1.37 X 10 kJ/mole When a 15.1 g sample of ethyl alcohol, C2H5OH. is burned, how much energy is released? Given the following data: 4CO2(8) + 2H2O(1) AH = -2600 kJ 2C2H2(g) + 502(g) AH = -394 kJ CO2(g) C(s) + O2(g) %3D AH = -572 kJ 2H2O(1) 2H2(g) + O2(g) %3D С-Н.(3) Using Hess's Law, calculate AH for the reaction 2C(s) + H2(g) 3.

SuP Work. You may need extra paper. yo 1. Use the standard enthalpies of formation from your handout to calculate the AH for the reaction. CH4(g) + 4C12(g) CCL4(g) + 4HCI(g) 2. Consider the reaction C2H5OH(I) + 302(g) 2CO2(g) + 3H2O(1) AHXN = -1.37 X 10 kJ/mole When a 15.1 g sample of ethyl alcohol, C2H5OH. is burned, how much energy is released? Given the following data: 4CO2(8) + 2H2O(1) AH = -2600 kJ 2C2H2(g) + 502(g) AH = -394 kJ CO2(g) C(s) + O2(g) %3D AH = -572 kJ 2H2O(1) 2H2(g) + O2(g) %3D С-Н.(3) Using Hess's Law, calculate AH for the reaction 2C(s) + H2(g) 3.

Chemistry: Matter and Change
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter15: Energy And Chemical Change
Section: Chapter Questions
Problem 112A: sample of natural gas is analyzed and found to be88.4% methane (CH4) and 11.6% ethane (C2H6) bymass....
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Can you please help me understand how to get the answer to this question?

2. Consider the reaction C2H5OH(l) + 3O2(g) ---> 2CO2(g) + 3h2o(l) 

(delta)H run = -1.37 x 10^3 kJ/mole

When a 15.1 g sample of ethyl alcohol, C2H5OH is burned, how much energy is released?

SuP Work. You may need extra paper. yo 1. Use the standard enthalpies of formation from your handout to calculate the AH for the reaction. CH4(g) + 4C12(g) CCL4(g) + 4HCI(g) 2. Consider the reaction C2H5OH(I) + 302(g) 2CO2(g) + 3H2O(1) AHXN = -1.37 X 10 kJ/mole When a 15.1 g sample of ethyl alcohol, C2H5OH. is burned, how much energy is released? Given the following data: 4CO2(8) + 2H2O(1) AH = -2600 kJ 2C2H2(g) + 502(g) AH = -394 kJ CO2(g) C(s) + O2(g) %3D AH = -572 kJ 2H2O(1) 2H2(g) + O2(g) %3D С-Н.(3) Using Hess's Law, calculate AH for the reaction 2C(s) + H2(g) 3.
Transcribed Image Text:SuP Work. You may need extra paper. yo 1. Use the standard enthalpies of formation from your handout to calculate the AH for the reaction. CH4(g) + 4C12(g) CCL4(g) + 4HCI(g) 2. Consider the reaction C2H5OH(I) + 302(g) 2CO2(g) + 3H2O(1) AHXN = -1.37 X 10 kJ/mole When a 15.1 g sample of ethyl alcohol, C2H5OH. is burned, how much energy is released? Given the following data: 4CO2(8) + 2H2O(1) AH = -2600 kJ 2C2H2(g) + 502(g) AH = -394 kJ CO2(g) C(s) + O2(g) %3D AH = -572 kJ 2H2O(1) 2H2(g) + O2(g) %3D С-Н.(3) Using Hess's Law, calculate AH for the reaction 2C(s) + H2(g) 3.
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