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Author Question: For a particular process q = 20 kJ and w = 15 kJ. Which of the following statements is true? (Read 48 times)

mckennatimberlake

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on: Mar 21, 2021

Question 1

Exactly 277.7 J will raise the temperature of 10.0 g of a metal from 25.0°C to 60.0°C. What is the specific heat capacity of the metal?

◦ 1.26 J/g°C
◦ 0.793 J/g°C
◦ 11.1 J/g°C
◦ 66.4 J/g°C
◦ none of these are correct

Question 2

For a particular process q = 20 kJ and w = 15 kJ. Which of the following statements is true?

◦ Heat flows from the system to the surroundings.
◦ The system does work on the surroundings.
◦ ΔE = 35 kJ.
◦ All of these are true.
◦ None of these are true.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by mckennatimberlake on Mar 21, 2021

chjcharjto14

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Reply #1 on: Mar 21, 2021
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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mckennatimberlake

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Reply 2 on: Mar 21, 2021
Excellent

jackie

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

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