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Author Question: Most chemical reactions are carried out in one of two ways:I.in an open vessel at constant ... (Read 55 times)

vHAUNG6011

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on: Feb 15, 2020

Question 1

For a process at constant pressure,
◦ ΔH = q.
◦ ΔE = w and q = 0.
◦ ΔE = q and w = 0.
◦ ΔE = ΔH.

Question 2

Most chemical reactions are carried out in one of two ways:

I.in an open vessel at constant atmospheric pressure
II.in a closed vessel

Which is true?
◦ ΔH = w for condition I and ΔE = w for condition II.
◦ ΔE = w for condition I and ΔH = w for condition II.
◦ ΔH = q for condition I and ΔE = q for condition II.
◦ ΔE = q for condition I and ΔH = q for condition II.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by vHAUNG6011 on Feb 15, 2020

johnpizzaz

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Reply #1 on: Feb 15, 2020
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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vHAUNG6011

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Reply 2 on: Feb 15, 2020
Excellent

phuda

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Reply 3 on: Yesterday
Gracias!

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