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Author Question: Which substance is serving as the reducing agent in the following reaction? 14H+ + Cr2O72- + 3Ni ... (Read 99 times)

strangeaffliction

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on: Aug 27, 2018
Which substance is serving as the reducing agent in the following reaction? 14H+ + Cr2O72- + 3Ni  3Ni2+ + 2Cr3+ + 7H2O
 
  A) Ni
  B) H+
  C) Cr2O72-
  D) H2O
  E) Ni2+

Question 2

According to kinetic-molecular theory, if the temperature of a gas is raised from 100 C to 200 C, the average kinetic energy of the gas will ________.
 
  A) double
  B) increase by a factor of 1.27
  C) increase by a factor of 100
  D) decrease by half
  E) decrease by a factor of 100
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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ju

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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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strangeaffliction

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Reply #2 on: Aug 27, 2018
Thanks


ju

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Reply #3 on: Aug 27, 2018
Welcome :)


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