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Author Question: The concentration of ozone in a sample of air that has a partial pressure of O3 of 0.53 torr and a ... (Read 66 times)

jilianpiloj

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on: Aug 27, 2018
The concentration of ozone in a sample of air that has a partial pressure of O3 of 0.53 torr and a total pressure of air of 695 torr is ________ ppm.
 
  A) 7.6  102
  B) 0.76
  C) 0.076
  D) 1.3  10-3
  E) 1.3

Question 2

The reaction of 25 mL of N2 gas with 75 mL of H2 gas to form ammonia via the equation: N2 (g) + 3H2 (g)  2NH3 (g) will produce ________ mL of ammonia if pressure and temperature are kept constant.
 
  A) 250
  B) 50
  C) 200
  D) 150
  E) 100

Question 3

Hydration is a specific example of the phenomenon known generally as ________.
 
  A) salutation
  B) disordering
  C) solvation
  D) condensation
  E) dilution
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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coyin

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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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jilianpiloj

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Reply 2 on: Aug 27, 2018
Gracias!

aruss1303

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Reply 3 on: Yesterday
Wow, this really help

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