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Author Question: A steel bottle contains argon gas at STP. What is the final pressure if the temperature is changed ... (Read 74 times)

corkyiscool3328

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on: Aug 27, 2018
A steel bottle contains argon gas at STP. What is the final pressure if the temperature is changed to 145C?
 
  A) 0.653 atm
  B) 0.713 atm
  C) 1.40 atm
  D) 1.53 atm

Question 2

What is the term for a characteristic of a substance that cannot be observed without changing
  its chemical formula?
 
  A) atomic property
  B) chemical property
  C) molecular property
  D) physical property
  E) none of the above


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welcom1000

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

D

Answer to Question 2

B)


corkyiscool3328

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  • Posts: 539
Reply 2 on: Aug 27, 2018
Wow, this really help

diana chang

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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