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Author Question: The heat change that accompanies the formation of 1.00 mole of CO2 from its elements is394 kJ/mol. ... (Read 44 times)

sdfghj

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on: Mar 21, 2021

Question 1

The burning of a 2.30-g sample of a candy bar in a bomb calorimeter gives off 25.3 kJ of energy. If the heat capacity of the calorimeter is 9.83 kJ/°C, what was the temperature change of the water?

◦ 2.57oC
◦ *

Question 2

The heat change that accompanies the formation of 1.00 mole of CO2 from its elements is

–394 kJ/mol. What heat change would occur if 3.45 mol of CO2 were formed?


◦ –1360 kJ
◦ *
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Marked as best answer by sdfghj on Mar 21, 2021

Athena23

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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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sdfghj

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Reply 2 on: Mar 21, 2021
:D TYSM

adf223

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Reply 3 on: Yesterday
Wow, this really help

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