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Author Question: A 75.0 L steel tank at 20.0C contains acetylene gas, C2H2, at a pressure of 1.39 atm. Assuming ideal ... (Read 154 times)

jon_i

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on: Aug 27, 2018
A 75.0 L steel tank at 20.0C contains acetylene gas, C2H2, at a pressure of 1.39 atm. Assuming ideal behavior, how many grams of acetylene are in the tank?
 
  A) 4.33 g
  B) 6.01 g
  C) 113 g
  D) 1650 g

Question 2

The coordination number and oxidation number of the central atom in Mn(CO)4Br2 are ________ and ________, respectively.
 
  A) 4, +1
  B) 6, +1
  C) 5, +2
  D) 4, +2
  E) 6, +2

Question 3

When a hypothesis is confirmed by many scientists, it may become a
 
  A. law.
  B. theory.
  C. procedure.
  D. result.
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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livaneabi

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Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

E

Answer to Question 3

B


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jon_i

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


livaneabi

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


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