tyanapatterson2932 tyanapatterson2932

11-02-2022
Advanced Placement (AP)

contestada

3. A gas absorbs 45 kJ of heat and does 29 kJ of work. Calculate AE.

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ItzBrainiac ItzBrainiac

11-02-2022

Answer:

∆E = 16 KJ

Explanation:

Given:

A gas absorbs 45 KJ of heat
Work done = 29 KJ

Calculation:

∆E = q + w

∆E = 45KJ + (-29KJ)

∆E = 45KJ - 29KJ

∆E = 16KJ

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