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Author Question: Which is the correct formula for the principles of the combined-gas law? a. P1V1/T1 = P2V2/T2 c. ... (Read 52 times)

rl

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on: Jul 16, 2018
Which is the correct formula for the principles of the combined-gas law?
 
  a. P1V1/T1 = P2V2/T2 c. P1V1/T2 = P2V2/T1
  b. PVT = nR d. T2/P1V1 = T1/P2V2

Question 2

Which of the following formulas represents Gay-Lussac's law?
 
  a. P1/T1 = T2/P2 c. P1T2 = P2T1
  b. P1T1 = P2T2 d. P = 1/T


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chereeb

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
That is the formula for the combined-gas law.

Answer to Question 2

ANS: B
Gay-Lussac expressed the relationship between pressure and temperature. If P/T = K (where K = constant), then P1/T1 = P2/T2.


rl

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Reply 2 on: Jul 16, 2018
Gracias!

CAPTAINAMERICA

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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