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Author Question: What is the mass of a single chlorine molecule, Cl2? A) 5.887 10-23 g B) 1.177 10-22 g C) ... (Read 22 times)

tnt_battle

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on: Aug 27, 2018
What is the mass of a single chlorine molecule, Cl2?
 
  A) 5.887  10-23 g
  B) 1.177  10-22 g
  C) 35.45 g
  D) 70.90 g

Question 2

A sample of a gas originally at 29 C and 1.25 atm pressure in a 3.0 L container is allowed to contract until the volume is 2.2 L and the temperature is 11 C. The final pressure of the gas is ________ atm.
 
  A) 2.9
  B) 2.8
  C) 1.6
  D) 2.1
  E) 0.38


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scottmt

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

B

Answer to Question 2

C


tnt_battle

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Reply 2 on: Aug 27, 2018
:D TYSM

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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