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Author Question: Calculate the enthalpy of combustion per mole for C6H12O6. Assume that the combustion products are ... (Read 726 times)

bio_gurl

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Question 1

Heat of formation for CO is -110.5 KJ/mol and the heat of formation for MgO is -602 KJ/mol.  Which of the following statements is true?
◦ The bond in CO is stronger than the bond in MgO.
◦ The bond in MgO is stronger than the bond in CO.
◦ Impossible to determine to given data.
◦ The bonds in MgO and CO are equally strong.

Question 2

Calculate the enthalpy of combustion per mole for C6H12O6. Assume that the combustion products are CO2(g) and H2O(l).



◦ -1939 kJ/mol
◦ 580.7 kJ/mol
◦ -5336 kJ/mol
◦ -2816 kJ/mol


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Marked as best answer by bio_gurl on Feb 15, 2020

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bio_gurl

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Reply 2 on: Feb 15, 2020
Gracias!


sultana.d

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Reply 3 on: Yesterday
:D TYSM

 

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