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Author Question: The volume of HCl gas required to react with excess Ca to produce 11.4 L of hydrogen gas at 1.62 atm ... (Read 137 times)

burton19126

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on: Aug 27, 2018
The volume of HCl gas required to react with excess Ca to produce 11.4 L of hydrogen gas at 1.62 atm and 62.0 C is ________ L.
 
  Fill in the blank(s) with correct word

Question 2

At what temperature will sulfur hexafluoride molecules have the same average speed as argon atoms at 20C?
 
  A) -22.0C
  B) 73.2C
  C) 381C
  D) 799C


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yasmina

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

22.8

Answer to Question 2

D


burton19126

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


yasmina

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


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