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Author Question: The heat of combustion, rHcomb, of 1-butene(l), C4H8(l), is -2696.9 kJ/mol. From the following ... (Read 39 times)

TFauchery

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The heat of combustion, ΔrHcomb, of 1-butene(l), C4H8(l), is -2696.9 kJ/mol.  From the following values of Δf CO2(g) = -393.5 kJ/mol and Δf H2O(l) = -285.8 kJ/mol, calculate the standard enthalpy of formation of butene(l).
◦ +2017 kJ/mol
◦ -2017 kJ/mol
◦ -3376 kJ/mol
◦ -107.7 kJ/mol
◦ -20.30 kJ/mol


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Marked as best answer by TFauchery on Jul 8, 2021

daiying98

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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TFauchery

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Reply 2 on: Jul 8, 2021
Thanks for the timely response, appreciate it


diana chang

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Reply 3 on: Yesterday
:D TYSM

 

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