Alyssa M.

asked • 06/28/18

Gas Laws Math

When 432L of Krypton gas is heated from 320K to 570K, it expands. What is the final volume of the gas?

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Philip P. answered • 06/28/18

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Assuming that the pressure remains constant, use Charles' Law:
 
V1/T1 = V2/T2
  • V1 = starting volume = 432 L
  • T1 = starting temperature = 320 K
  • V2 = final volume = ?
  • T2 = final temperature = 570 K
 
Plug in the numbers and solve for V2.
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J.R. S.

V1 should be 432 L not 432 ml and answer will be in liters (L).
T2 should be final temperature, not starting temperature.
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06/28/18

Philip P.

Fixed.  Thx.
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06/28/18

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