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$100. $200. $300. $200. $200. $200. $200. $100. $100. $100. $500. $100. $100. $400. $300. $200. $300. $500. $500. $500. $300. $500. $400. $500. $400. $400. $400. $300. $300. $400. JEOPARDY!. Stoich! Stoich! Stoich!. Handy Flashbacks. The Law.

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$100

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  1. $100 $200 $300 $200 $200 $200 $200 $100 $100 $100 $500 $100 $100 $400 $300 $200 $300 $500 $500 $500 $300 $500 $400 $500 $400 $400 $400 $300 $300 $400 JEOPARDY! Stoich! Stoich! Stoich! Handy Flashbacks The Law Pop Culture Chemistry Numbers Game Ideal Gas Law

  2. The Law $100 • Gay-Lussac states as pressure increases, temperature does what? Answer: increase

  3. The Law $200 • This principle states that 1 mol of any gas occupies 22.4 L of space? Answer: Avogadro’s Principle

  4. The Law $300 • If volume decreases, pressure increases. This is a statement of whose law? Answer: Boyle

  5. The Law $400 • P1V1 = P2T2T1 T2 Answer: Combined Gas Law

  6. The Law $500 • Volume is directly proportional to temperature. Answer: Charles

  7. Pop Culture Chemistry $100 • In Super Troopers, Officer Farva orders this volume “of cola.” Answer: a LITRE

  8. Pop Culture Chemistry $200 • In Back to the Future, George McFly’s pickup line to Lorainne states that she is his mass over volume? Answer: DENSITY

  9. Pop Culture Chemistry $300 • A broken lyric from Lil’ Wayne “Shine”, replace the lyric in green. • Let the diamonds and the jewelry light stuff up • Each piece of jewelry I own, I wateratlowtemperatureaandpressure it up Answer: ICE

  10. Pop Culture Chemistry $400 • A song by 2Pac and Elton John can be heard alongside a Coldplay tune on the 61st this of the NOW! Series. Answer: VOLUME

  11. Pop Culture Chemistry $500 • Vanilla Ice sampled this Queen tune about compression of gases? Answer: Under PRESSURE

  12. Numbers Game $100 • # of torr in 0.5 atm -# added to C to make K Answer: 380 - 273 = 107

  13. Numbers Game $200 • Pressure at STP in atm +Temp. in STP in °C Answer: 1 + 0 = 1

  14. Numbers Game $300 • 117.6 psi in atmosphere x# of state changes Answer: 8 x 3 = 24

  15. Numbers Game $400 • The ideal gas constant • X • The standard temperature (in Kelvin) Answer: 22.4

  16. Numbers Game $500 • A gas goes from 723 torr to 156.9 kPa, 32C to 450K and starts at 3.1 L. According to the combined gas law, what is the change in moles of gas? Answer: 0

  17. Stoich! Stoich! Stoich! $100 • N2 + 3H2-->2NH3 • At STP, what volume of ammonia is produced from 8.8L of nitrogen? Answer: 8.8 x 2 = 17.6 L of NH3

  18. Stoich! Stoich! Stoich! $200 • N2 + 3H2-->2NH3 • At STP, what volume of ammonia is produced from 38.5g of nitrogen? Answer: 61.6 L NH3

  19. Stoich! Stoich! Stoich! $300 • N2 + 3H2-->2NH3 • At STP, what mass of hydrogen is reacted from 38.8g of nitrogen? Answer: 8.31 g H2

  20. Stoich! Stoich! Stoich! $400 • Carbon trioxide decomposes. • At STP, what volume of oxygen is produced from 11.3 L of carbon trioxide? Answer: 2CO3 --> C + 3O2, 17.0 L of oxygen

  21. Stoich! Stoich! Stoich! $500 • Dinitrogen monoxide is synthesized from its elements. • At STP, what volume of dinitrogen monoxide is produced from 153.2g oxygen? Answer: O2 + 2N2 -->2 N2O, 214.5 L

  22. Ideal Gas Law $100 • What is the pressure of a 4.5 mol sample of gas at 20°C which occupies 60 L? Answer: 1.80 atm

  23. Ideal Gas Law $200 • What is the temperature of a 0.5 mol sample of gas (in Celsius) if it has a pressure of 31.2 atm in 0.42 L? Answer: 46.2° C

  24. Ideal Gas Law $300 • How many moles of gas occupy 555 mL at -12°C with a pressure of 745 torr? Answer: 0.025 mol

  25. Ideal Gas Law $400 DAILY DOUBLE! WAGER = • What is the density of a 120 gram sample of ammonia (NH3) with a pressure of 1.8 atm at 35°C. Answer: 1.21 g/L

  26. Ideal Gas Law $500 • The density of an unknown gas is 0.786 g/L. If the gas is at 27°C with a pressure of 830 torr, what is its molar mass? Answer: 17.7 g/mol

  27. Handy Flashbacks $100 • -A sample has a mass of 40 g and contains 2.5 mol. What is the molar mass? Answer: 16 g/mol

  28. Handy Flashbacks $200 • How many torr are in 1 atmosphere? Answer: 760 torr

  29. Handy Flashbacks $300 • The speed of particles is measured with this device. Answer: thermometer

  30. Handy Flashbacks $400 • Write and balance the combustion of acetic acid (HCH3COO). Answer: HCH3COO + 2O2 2CO2 + 2H2O

  31. Handy Flashbacks $500 • What are the two assumptions of kinetic molecular theory? Answer: 1. Gases have no volume and 2. Gases collide randomly and elastically

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