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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 205 times)

vinney12

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on: Mar 21, 2021

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.

​

Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by vinney12 on Mar 21, 2021

Hdosisshsbshs

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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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vinney12

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Reply 2 on: Mar 21, 2021
Gracias!

6ana001

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Reply 3 on: Yesterday
Wow, this really help

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