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Gas Laws Quiz Review for Chemistry Students

Test your knowledge of gas laws with this quiz review sheet that includes practice questions and answers on pressure calculations, molar masses, and gas law formulas. Ideal for chemistry students preparing for tests or quizzes.

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Gas Laws Quiz Review for Chemistry Students

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  1. Dalton - Combined - Ideal For today's quiz questions, first form groups of 4, everyone gets a responder.

  2. Gas Law review Grade: «grade» «subject» Subject: «date» Date:

  3. ANSWERS ARE ON THE LAST PAGE OF THIS FILE ANSWERS ANSWERS ANSWERS

  4. 1 Why do pressure calculations come out the same for compounds with different molar masses? A molar mass is part of PV = nRT B they aren't, mass of molecules matters C lighter molecules hit side of container more often than heavier molecules, resulting in their exerting the same amount of pressure on the inside of the container D pressure of all gases is constant and doesn't change

  5. 2 If you have 1 mol ea of 5 different compounds, how much more pressure (P) will the 5 exert together than only one? A 2 times more P B 5 times more P C this cannot be determined with gas laws D 3 times more P

  6. 3 Does a molecule's mass affect the pressure it will exert on the inside of the vessel it is in? Yes No

  7. 4 Using PV = nRT, calculate the pressure in atm of 1 mol of CH4 in a vessel of 30L, at a temp. of 100 deg C. (R = 0.0821). Round to 3 sig. figs

  8. Which gas law will be used for this problem? A Idea Gas Law B Combined Gas Law 5 Answer?

  9. Which gas law will be used for this problem? ` A Idea Gas Law B Combined Gas Law 6 Answer?

  10. Which gas law will be used for this problem? A Idea Gas Law B Combined Gas Law 7 Answer?

  11. Which gas law will be used for this problem? A Idea Gas Law B Combined Gas Law 8 Answer?

  12. Answers: 1. A 2. B 3. NO 4. 1.02atm 5. A 6. B 7. A 8. B

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