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Author Question: Which of the following compounds has its combined carbon and oxygen composition equal to 76.7? A) ... (Read 11 times)

jCorn1234

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on: Aug 27, 2018
Which of the following compounds has its combined carbon and oxygen composition equal to 76.7?
 
  A) C4H7Cl
  B) CH2O2
  C) C2H3NO2
  D) C10H20ONS

Question 2

A gas is enclosed in a 10.0 L tank at 1200 mm Hg pressure. Which of the following is a reasonable value for the pressure when the gas is pumped into a 5.00 L vessel?
 
  A) 2400 mm Hg
  B) 600 mm Hg
  C) 24 mm Hg
  D) 42 mm Hg


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johnharpe

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

C

Answer to Question 2

A


jCorn1234

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Reply 2 on: Aug 27, 2018
:D TYSM

debra928

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Reply 3 on: Yesterday
Gracias!

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