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Author Question: In a Torricelli barometer, a pressure of one atmosphere supports a 760 mm column of mercury. If ... (Read 157 times)

deesands

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on: Aug 27, 2018
In a Torricelli barometer, a pressure of one atmosphere supports a 760 mm column of mercury.
 
  If the original tube containing the mercury is replaced with a tube having twice the diameter of the original, the height of the mercury column at one atmosphere pressure is ________ mm. A) 380
  B) 760
  C) 1.52  103
  D) 4.78  103
  E) 121

Question 2

H2 is reacted with ________ to produce methanol.
 
  Fill in the blank(s) with correct word


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amcvicar

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

B

Answer to Question 2

CO; carbon monoxide


deesands

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Reply #2 on: Aug 27, 2018
Thanks


amcvicar

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Reply #3 on: Aug 27, 2018
Welcome :)


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