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Author Question: Originally 2.00 mol of gas are at STP. If the temperature changes to 47.0C and the pressure ... (Read 48 times)

cherise1989

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on: Jul 29, 2018
Originally 2.00 mol of gas are at STP. If the temperature changes to 47.0C and the pressure decreases to half of what it was, how many liters do the two moles now occupy? (1 atm = 101 kPa, R = 8.31 J/mol  K)
 
  What will be an ideal response?

Question 2

A straight 1.0-m long wire is carrying a current. The wire is placed perpendicular to a magnetic field of strength 0.20 T. If the wire experiences a force of 0.60 N, what is the current in the wire?
 
  A) 1.0 A B) 5.0 A C) 2.0 A D) 3.0 A E) 4.0 A


at

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Reply #1 on: Jul 29, 2018
Answer to Question 1

105 L

Answer to Question 2

D


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