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Author Question: The density of a gas is 1.43 g/mole at STP. What is the gas? A) Cl2 B) S C) O2 D) ... (Read 57 times)

danielfitts88

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on: Aug 27, 2018
The density of a gas is 1.43 g/mole at STP. What is the gas?
 
  A) Cl2
  B) S
  C) O2
  D) Ne

Question 2

How many moles of Cs are contained in 595 kg of Cs?
 
  A) 2.23  102 moles Cs
  B) 4.48  103 moles Cs
  C) 7.91  104 moles Cs
  D) 1.26  103 moles Cs
  E) 5.39  102 moles Cs


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durant1234

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

C

Answer to Question 2

B


danielfitts88

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Reply 2 on: Aug 27, 2018
Gracias!

scottmt

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Reply 3 on: Yesterday
Wow, this really help

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