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Author Question: A 0.1326 g sample of magnesium was burned in an oxygen bomb calorimeter. The total heat capacity of ... (Read 202 times)

xman15.

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on: Nov 5, 2023
A 0.1326 g sample of magnesium was burned in an oxygen bomb calorimeter.  The total heat capacity of the calorimeter plus water was 5,760 J/°C.  If the temperature rise of the calorimeter with water was 0.570°C, calculate the enthalpy of combustion of magnesium.
         Mg(s) + 1/2O2(g) → MgO(s)
◦ –3280 kJ/mol
◦ –602 kJ/mol
◦ –24.8 kJ/mol
◦ 106 kJ/mol
◦ 435 kJ/mol
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by xman15. on Nov 5, 2023

ElaneShive

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Reply #1 on: Nov 5, 2023
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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xman15.

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Reply 2 on: Nov 5, 2023
Thanks for the timely response, appreciate it

xiaomengxian

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Excellent

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