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Author Question: For which of the following reaction(s) is the enthalpy change for the reaction not equal to Hf of ... (Read 79 times)

penza

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on: Mar 21, 2021
For which of the following reaction(s) is the enthalpy change for the reaction not equal to ΔHf° of the product?
 
I.
2H(g) → H2(g)
 
II.
H2(g) + O2(g) → H2O2(l)
 
III.
H2O(l) + O(g) → H2O2(l)
 


◦ I
◦ II
◦ III
◦ I and III
◦ II and III
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by penza on Mar 21, 2021

mmj22343

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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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penza

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Reply 2 on: Mar 21, 2021
Excellent

mochi09

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Reply 3 on: Yesterday
Wow, this really help

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