Calculate ∆U (the change in internal energy) for a system on which 850.00
kJ of work was done, while it absorbed 620.00. kJ of heat.

Question

21-11-2020
Chemistry

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Calculate ∆U (the change in internal energy) for a system on which 850.00
kJ of work was done, while it absorbed 620.00. kJ of heat.

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madalynnmyler madalynnmyler · Answer 1 · 2020-11-21T22:56:49+01:00

madalynnmyler madalynnmyler

21-11-2020

Answer:

The heat gain by the system,

q

=

−

250

kJ

.

The work done on the system ,

w

=

−

500

kJ

.

The First Law of Thermodynamics state that

Δ

U

=

q

+

w

=

−

750

kJ

Explanation:

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Calculate ∆U (the change in internal energy) for a system on which 850.00 kJ of work was done, while it absorbed 620.00. kJ of heat.

Respuesta :

Otras preguntas

Calculate ∆U (the change in internal energy) for a system on which 850.00
kJ of work was done, while it absorbed 620.00. kJ of heat.