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Author Question: Calculate the final temperature of a 63.7 g piece of palladium, originally at 100.0 C, placed inside ... (Read 2188 times)

Yi-Chen

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on: Nov 18, 2019

Question 1

Calculate the final temperature of a 38.1 g piece of graphitic carbon, originally at 100.0 °C, placed inside a coffee cup calorimeter containing 68.0 mL of water at 24.6 °C. The specific heat capacity of water is 4.184 J g-1 °C-1, the specific heat capacity of graphitic carbon is 0.709 J g-1 °C-1, and the density of water is 1.00 g mL-1.
◦ 31.1 °C
◦ 26.8 °C
◦ 28.6 °C
◦ 14.7 °C
◦ 34.0 °C

Question 2

Calculate the final temperature of a 63.7 g piece of palladium, originally at 100.0 °C, placed inside a coffee cup calorimeter containing 115.0 mL of water at 21.8 °C. The specific heat capacity of water is 4.184 J g-1 °C-1, the specific heat capacity of palladium is 0.246 J g-1 °C-1, and the density of water is 1.00 g mL-1.


◦ 26.0 °C
◦ 29.6 °C
◦ 24.3 °C
◦ 19.3 °C
◦ 32.8 °C
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Marked as best answer by Yi-Chen on Nov 18, 2019

bulacsom

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Reply #1 on: Nov 18, 2019
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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