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Author Question: The work done on the surroundings by the expansion of a gas is w = PV. (Read 19 times)

wqwpfwpoefnpwenf

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on: Nov 5, 2023

Question 1

The specific heats of water and iron are 4.184 and 0.444 J/g°C, respectively.  When equal masses of water and iron both absorb the same amount of heat, the temperature increase of the water will be 5.42 times greater than that of the iron.
◦ true
◦ false

Question 2

The work done on the surroundings by the expansion of a gas is w = –PΔV.
◦ true
◦ false
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by wqwpfwpoefnpwenf on Nov 5, 2023

jbsuccess1

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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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wqwpfwpoefnpwenf

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

xiaomengxian

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

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