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Review Game Eureeka!

Eureeka! is a fun and interactive board game that helps students review chemistry concepts. Use the provided materials and answer questions to earn points and compete with your partner. Get ready for your next class test!

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Review Game Eureeka!

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  1. Review Game Eureeka! Get a board, marker and wipey thing . . .one per partnership

  2. From now on this is your indication that : You will have a test next class!

  3. Please use the calcium carbonate cylinders sparingly • The polyethylene sheets work best if you press lightly • My answers are final • Keep your own score • Prizes may be awarded

  4. Which of the following will sublime at STP? Three • SO2 (aq) • H2O (l) • N2 (s) • I2 (s)

  5. As CO2 (S) sublimes what happens to its entropy?

  6. One At STP, one liter of O2 will have the same number of Moles as: • One liter of H2 • 2 Liters of CO2 • 3 Liters of CO2 • 0.5 Liters of Ne Avagadro’s Hypothesis: equal volumes of gas will have equal numbers of molecules

  7. What are the four main aspects of the Kinetic Theory of Gases? • Atoms have negligible force of attraction • Atoms have negligible volume • Conservation of energy occurs • Molecules are in constant motion

  8. Why do most gases not follow the Kinetic Theory? • They have mass and volume

  9. Which gases follow the Kinetic Theory most closely? H and He

  10. Under what conditions of temperature (high or low) and pressure (high or low) would a real gas act like an ideal gas?

  11. High Temp and Low pressure

  12. According to Ref Table H, what is the B.P. of ethanoic acid at 80 kPa? 110oC

  13. Math FUN 55 mL • What is Boyle’s Law • What is Charles’ Law • Why is the Universal Gas Law (Combined Gas Law) so convenient? • When 50-mL of H2 (g) is heated from 30oC to 60oC at a constant pressure, what is the new volume of the gas?

  14. 5. At a constant pressure, the volume of a mole of any ideal gas varies how with regards to temperature

  15. What happens to the entropy of a substance as it is heated?

  16. Name a phase change that is exothermic.

  17. When should you use the following equations • q = mCΔT • K = oC + 273 • (P1V1/T1) = (P2V2/T2)

  18. What is one mole? • 1 Mole = 6.02 x 1023

  19. Draw a heterogeneous mixture

  20. Write the answers to your homework on this board • Subtract one point for each question you got wrong • Tally your points to get a winner!

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