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Author Question: What is the oxidation number of nitrogen in the NH2OH molecule? A) -1 B) -2 C) -3 D) 0 E) ... (Read 82 times)

Haya94

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on: Aug 27, 2018
What is the oxidation number of nitrogen in the NH2OH molecule?
 
  A) -1
  B) -2
  C) -3
  D) 0
  E) +1

Question 2

The concentration of water vapor in a sample of air that has a partial pressure of water of 1.20 torr and a total pressure of air of 695 torr is ________ ppm.
 
  A) 1.7  103
  B) 1.7
  C) 0.17
  D) 5.8  10-4
  E) 0.58
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chreslie

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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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Haya94

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Reply #2 on: Aug 27, 2018
Thank you!


chreslie

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Reply #3 on: Aug 27, 2018
Always glad to help...


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