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If AH°, of H,0, is -285.8 KJ/mol and AH°, of H,0a is -241.8 KJ/mol, then the ÄH°,of evaporation of H,0 in ( KJ/mol) is : 2 (L)

If AH°, of H,0, is -285.8 KJ/mol and AH°, of H,0a is -241.8 KJ/mol, then the ÄH°,of evaporation of H,0 in ( KJ/mol) is : 2 (L)

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
Section: Chapter Questions
Problem 9.102PAE: 9.102 A runner generates 418 kJ of energy per kilometer from the cellular oxidation of food. The...
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(70 A K/s .l.a محمد Use Hess's law to Calculate AH (in kJ/mol) for the following reaction : CI, + F2(9) (g) CIF 3(9) Η ΔΗ, of H,0 μ. KJ/mol and AH°, of H,0 is -241.8 KJ/mol, then the ÄH°, of evaporation of H,ºL in ( KJ/mol) is : is -285.8 (g) Choose... Given the following thermochemical equation: 2C,H18() 16CO2 + 25 0,(g) 2(g) + 18 H,00 ΔΗ -11020 kJ/mol If AH°, [CO,lo = -393.5 kJ/mol 2(g) and AH°; [H,O = -285.8kJ/mol, calculate the standard enthalpy of formation of octane ( C,H,) in kJ/mol Choose...
Transcribed Image Text:(70 A K/s .l.a محمد Use Hess's law to Calculate AH (in kJ/mol) for the following reaction : CI, + F2(9) (g) CIF 3(9) Η ΔΗ, of H,0 μ. KJ/mol and AH°, of H,0 is -241.8 KJ/mol, then the ÄH°, of evaporation of H,ºL in ( KJ/mol) is : is -285.8 (g) Choose... Given the following thermochemical equation: 2C,H18() 16CO2 + 25 0,(g) 2(g) + 18 H,00 ΔΗ -11020 kJ/mol If AH°, [CO,lo = -393.5 kJ/mol 2(g) and AH°; [H,O = -285.8kJ/mol, calculate the standard enthalpy of formation of octane ( C,H,) in kJ/mol Choose...
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