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Author Question: How many calories are required to increase the temperature of 13 g of ethanol from 11 C to 23 C? The ... (Read 69 times)

daltonest1984

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on: Jun 7, 2021

Question 1

How many calories are required to raise the temperature of a 150. g sample of gold from 25 °C to 175 °C?  The specific heat of gold is 0.0308 cal/g °C.
◦ 693 cal
◦ 22500 cal
◦ 4.62 cal
◦ 130. cal
◦ 116 cal

Question 2

How many calories are required to increase the temperature of 13 g of ethanol from 11 °C to 23 °C?  The specific heat of ethanol is 0.59 cal/g °C.
◦ 0.63 cal
◦ 170 cal
◦ 83 cal
◦ 0.54 cal
◦ 92 cal
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Marked as best answer by daltonest1984 on Jun 7, 2021

Mollythedog

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Reply #1 on: Jun 7, 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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daltonest1984

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Reply 2 on: Jun 7, 2021
Excellent

isabelt_18

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Reply 3 on: Yesterday
Gracias!

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