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Author Question: A piece of copper with a mass of 218 g has a heat capacity of 83.9 J/C. What is the specific heat of copper? (Read 69 times)

Rafic Kaaki

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on: Nov 5, 2023

Question 1

A gas is compressed in a cylinder from a volume of 20.0 L to 2.0 L by a constant pressure of 10.0 atm. Calculate the amount of work done on the system.
◦ –1.81 × 104 J
◦ –180 J
◦ 180 J
◦ 1.01 × 104 J
◦ 1.81 × 104 J

Question 2

A piece of copper with a mass of 218 g has a heat capacity of 83.9 J/°C.  What is the specific heat of copper?
◦ 0.385 J/g·°C
◦ 1.32 J/g·°C
◦ 2.60 J/g·°C
◦ 24.5 J/g·°C
◦ 1.83 × 104 J/g·°C
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by Rafic Kaaki on Nov 5, 2023

Tester

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Reply #1 on: Nov 5, 2023
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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Rafic Kaaki

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Reply 2 on: Nov 5, 2023
YES! Correct, THANKS for helping me on my review

bulacsom

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

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