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Author Question: Consider the following numbered processes:1.A 2B2.B C + D3.E 2DH for the process A 2C + E is: (Read 199 times)

vinney12

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Question 1

Consider the following information:

Cl2bond energy= 239 kJ/mol

F2bond energy= 154 kJ/mol

Cl2(g) +F2(g) →ClF3(g)

ΔH° = –409 kJ/mol

Calculate the Cl-F bond energy given this information.


267 kJ/mol
253 kJ/mol
760 kJ/mol
136 kJ/mol
None of these are correct.

Question 2

Consider the following numbered processes:
1.
A → 2B
2.
B → C + D
3.
E → 2D
ΔH for the process A → 2C + E is:


ΔH1 + ΔH2 + ΔH3.


ΔH1 + ΔH2.


ΔH1 + ΔH2- ΔH3.


ΔH1 + 2ΔH2- ΔH3.


ΔH1 + 2ΔH2 + ΔH3.



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Marked as best answer by vinney12 on Mar 21, 2021

Hdosisshsbshs

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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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vinney12

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Reply 2 on: Mar 21, 2021
Wow, this really help


pratush dev

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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