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Author Question: A particular first-order reaction has a rate constant of 1.35 102 s-1 at 25.0 C. What is the ... (Read 145 times)

cabate

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on: Aug 27, 2018
A particular first-order reaction has a rate constant of 1.35  102 s-1 at 25.0 C. What is the magnitude of k at 75.0 C if Ea = 55.3 kJ/mol?
 
  A) 2.24  104
  B) 3.34  103
  C) 433
  D) 2.49  106
  E) 1.35  102

Question 2

The heating curve shown was generated by measuring the heat flow and temperature for a solid as it was heated. The slope of the ________ segment corresponds to the heat capacity of the gas.
 
  A) AB
  B) BC
  C) CD
  D) DE
  E) EF
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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fatboyy09

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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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cabate

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Reply 2 on: Aug 27, 2018
Wow, this really help

adf223

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Reply 3 on: Yesterday
Gracias!

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