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Author Question: Calculate the heat required when 2.50 mol of A reacts with excess B and A2B according to the ... (Read 44 times)

frosh101

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on: Nov 5, 2023
Calculate the heat required when 2.50 mol of A reacts with excess B and A2B according to the reaction:
2A + B + A2B → 2AB + A2
Given:
2A + B → A2B
ΔH° = – 25.0 kJ/mol
2A2B → 2AB + A2
ΔH° = 35.0 kJ/mol
 

◦ 10.0 kJ
◦ 12.5 kJ
◦ 25.0 kJ
◦ 35.0 kJ
◦ 62.5 kJ
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by frosh101 on Nov 5, 2023

marufp

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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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frosh101

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Reply 2 on: Nov 5, 2023
:D TYSM

dantucker

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Reply 3 on: Yesterday
Wow, this really help

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