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Author Question: For the reaction C2H6 (g) C2H4 (g) + H2 (g) H is +137 kJ/mol and S is +120 J/K mol. This ... (Read 70 times)

itsmyluck

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on: Aug 27, 2018
For the reaction C2H6 (g)  C2H4 (g) + H2 (g)
 
  H is +137 kJ/mol and S is +120 J/K  mol. This reaction is ________.
  A) spontaneous at all temperatures
  B) spontaneous only at high temperature
  C) spontaneous only at low temperature
  D) nonspontaneous at all temperatures

Question 2

A scientific theory is a concise statement or an equation that summarizes a broad variety of observations.
 
  Indicate whether the statement is true or false
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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rnehls

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Reply #1 on: Aug 27, 2018
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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itsmyluck

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Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

olderstudent

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Reply 3 on: Yesterday
Gracias!

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