Given the standard enthalpies of formation AH,°: H,O(1) = - 285.9 kJ/mol, CO2(g) = - 393.5 kJ/mol, and the standard heat of combustion of C2H6:AH_= -1560.0 kJ/mol. What is the standard enthalpy of formation for ethane? O - 84.7 kJ/mol O 84.7 kJ/mol O 169.4 kJ/mol O- 169.4 kJ/mol

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Given the standard enthalpies of formation AH,9: H2O(1) = - 285.9 kJ/mol, CO2(g) = - 393.5 kJ/mol, and the standard heat of
combustion of C2H6:AH÷= -1560.0 kJ/mol. What is the standard enthalpy of formation for ethane?
O - 84.7 kJ/mol
84.7 kJ/mol
169.4 kJ/mol
O - 169.4 kJ/mol
Transcribed Image Text:Given the standard enthalpies of formation AH,9: H2O(1) = - 285.9 kJ/mol, CO2(g) = - 393.5 kJ/mol, and the standard heat of combustion of C2H6:AH÷= -1560.0 kJ/mol. What is the standard enthalpy of formation for ethane? O - 84.7 kJ/mol 84.7 kJ/mol 169.4 kJ/mol O - 169.4 kJ/mol
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