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Author Question: If the heat of vaporization for water is 540 cal/g, how many kilocalories are released when 5.00 g ... (Read 94 times)

notis

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on: Jun 7, 2021

Question 1

The heat of vaporization for water is 540 cal/g.  How many kilocalories are needed to change 22 g of liquid water to steam at
◦ 12000 kcal
◦ 1.8 kcal
◦ 12 kcal
◦ 25 kcal
◦ 540 kcal

Question 2

If the heat of vaporization for water is 540 cal/g, how many kilocalories are released when 5.00 g of steam is converted to liquid at
◦ 110 kcal
◦ 5.4 kcal
◦ 5.0 kcal
◦ 540 kcal
◦ 2.7 kcal
Chemistry: An Introduction to General, Organic, and Biological Chemistry ¦ Timberlake ¦ 13th Edition
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Marked as best answer by notis on Jun 7, 2021

frankwu0507

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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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notis

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Reply 2 on: Jun 7, 2021
:D TYSM

mohan

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Reply 3 on: Yesterday
Gracias!

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