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Author Question: Calculate the change in internal energy (U) for a system that is giving off 25.0 kJ of heat and is ... (Read 127 times)

lracut11

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Question 1

Identify what a bomb calorimeter measures.
◦ measures ΔH for oxidation solutions
◦ measures ΔH for aqueous solutions
◦ measures ΔT for hydrolysis solutions
◦ measures ΔU for combustion reactions
◦ measures ΔU for reduction reactions

Question 2

Calculate the change in internal energy (ΔU) for a system that is giving off 25.0 kJ of heat and is changing from 12.00 L to 6.00 L in volume at 1.50 bar. (Remember that 100 J = 1 L bar)
◦ -25.9 kJ
◦ -24.1 kJ
◦ +25.9 kJ
◦ -16.0 kJ
◦ 937 kJ


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Marked as best answer by lracut11 on Nov 18, 2019

Kjones0604

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lracut11

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Reply 2 on: Nov 18, 2019
Excellent


TheNamesImani

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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