Template by Bill Arcuri, WCSD Click Once to Begin JEOPARDY! Chemistry Final Review Chapter 3: Matter and Gas Laws

Template by Bill Arcuri, WCSD JEOPARDY! States of Matter Properties of Matter Gas Behavior Gas Laws Calculations Misc.

Template by Bill Arcuri, WCSD Daily Double Graphic and Sound Effect! DO NOT DELETE THIS SLIDE! Deleting it may cause the game links to work improperly. This slide is hidden during the game, and WILL not appear. In slide view mode, copy the above (red) graphic (click once to select; right click the border and choose “copy”). Locate the answer slide which you want to be the daily double Right-click and choose “paste”. If necessary, reposition the graphic so that it does not cover the answer text. Daily Double!!!

Template by Bill Arcuri, WCSD Name the five states of matter.

Template by Bill Arcuri, WCSD Solid, Liquid, Gas, Plasma, Bose-Einstein Condensate

Template by Bill Arcuri, WCSD What is it called when a solid enters a liquid state?

Template by Bill Arcuri, WCSD Melting

Template by Bill Arcuri, WCSD What is it called when a liquid enters the gas state?

Template by Bill Arcuri, WCSD Evaporation

Template by Bill Arcuri, WCSD What is it called when a gas enters the solid state?

Template by Bill Arcuri, WCSD Deposition

Template by Bill Arcuri, WCSD How fast does light travel through a Bose-Einstein Condensate?

Template by Bill Arcuri, WCSD The speed of a bicycle

Template by Bill Arcuri, WCSD What is the difference between physical and chemical properties?

Template by Bill Arcuri, WCSD Physical properties can be observed without changing the molecule, chemical properties cannot.

Template by Bill Arcuri, WCSD Explain the difference between intensive and extensive properties.

Template by Bill Arcuri, WCSD Intensive does not depend on the size of the sample and extensive does.

Template by Bill Arcuri, WCSD What is the equation for density?

Template by Bill Arcuri, WCSD Density= mass/volume

Template by Bill Arcuri, WCSD To what property of matter is floating due?

Template by Bill Arcuri, WCSD Density

Template by Bill Arcuri, WCSD What variable axis is mass on, on a density graph?

Template by Bill Arcuri, WCSD y-axis

Template by Bill Arcuri, WCSD Define pressure

Template by Bill Arcuri, WCSD The force of the gas atoms or molecules running into the wall of their container

Template by Bill Arcuri, WCSD What is the Kinetic Molecular Theory (not the assumptions)?

Template by Bill Arcuri, WCSD The theory that explains the over all behavior of gasses.

Template by Bill Arcuri, WCSD What are the main assumptions of the Kinetic Molecular Theory?

Template by Bill Arcuri, WCSD - Matter consists of small particles which have mass - The distances separating gas molecules is so large that the volume of the molecules themselves is insignificant - Gas particles move constantly, randomly, and rapidly - Collisions of gas particles are completely elastic (no energy loss). - The temperature of gas particles is directly related to their temperature - Gas particles exert no force on each other, and neither attract nor repel other gas particles

Template by Bill Arcuri, WCSD Describe the behavior of an ideal gas.

Template by Bill Arcuri, WCSD It exactly follows the KMT.

Template by Bill Arcuri, WCSD Do real gases always adhere to the KMT?

Template by Bill Arcuri, WCSD

Template by Bill Arcuri, WCSD What are the five units of pressure?

Template by Bill Arcuri, WCSD atm, mm Hg, psi, torr, kPa

Template by Bill Arcuri, WCSD 1 atm is equal to (use another unit of pressure)…

Template by Bill Arcuri, WCSD 760 mm Hg, 14.7 psi, 760 torr, kPa (any are acceptable)

Template by Bill Arcuri, WCSD What are Gay Lussac's and Charles’ gas laws?

Template by Bill Arcuri, WCSD Gay Lussac’s: P 1 /T 1 =P 2 /T 2 Charles: V 1 /T 1 =V 2 /T 2

Template by Bill Arcuri, WCSD What are Boyle’s and the Combined gas laws?

Template by Bill Arcuri, WCSD Boyle: P 1 V 1 =P 2 V 2 Combined: P 1 V 1 /n 1 T 1 =P 2 V 2 /n 2 T 2

Template by Bill Arcuri, WCSD What is the ideal gas law?

Template by Bill Arcuri, WCSD PV=nRT

Template by Bill Arcuri, WCSD What is 2+2?

Template by Bill Arcuri, WCSD Four

Template by Bill Arcuri, WCSD A gas occupies 15.7L at 1.25atm. What is the volume at standard pressure?

Template by Bill Arcuri, WCSD 19.6L

Template by Bill Arcuri, WCSD What is the volume of a gas at 30 º C if it is 10.5L at 22 º C?

Template by Bill Arcuri, WCSD 10L

Template by Bill Arcuri, WCSD How many moles are needed to create 25.0L at 105kPa and 20 º C?

Template by Bill Arcuri, WCSD 1 mol

Template by Bill Arcuri, WCSD Calculate K p for each of the two reactions (happening in the same flask): 2 FeSO 4 (s) Fe 2 O 3 (s) + SO 3 (g) + SO 2 (g)SO 3 (g) SO 2 (g) + 1/2 O 2 (g) After equilibrium is reached, total pressure is atm and partial pressure of oxygen is atm.

Template by Bill Arcuri, WCSD First reaction: K p =.163 Second reaction: K p =.190

Template by Bill Arcuri, WCSD What is Avagadro’s number?

Template by Bill Arcuri, WCSD 6.02x10 23

Template by Bill Arcuri, WCSD How many moles are in a mole of moles?

Template by Bill Arcuri, WCSD 602,000,000,000,000,00 0,000,000 moles

Template by Bill Arcuri, WCSD What are the units for atomic mass?

Template by Bill Arcuri, WCSD g/mol

Template by Bill Arcuri, WCSD What are the conditions of Standard Temperature and Pressure?

Template by Bill Arcuri, WCSD 1atm(760 mm Hg, 14.7 psi, 760 torr, kPa), and 273K (or 0ºC)

Template by Bill Arcuri, WCSD Why do balloons shrink when you put them in liquid nitrogen?

Template by Bill Arcuri, WCSD Liquid nitrogen is very cool and since gases become lesser in volume as they lose kinetic energy (temperature), the gases inside the balloons shrink bringing the container along with it.

Template by Bill Arcuri, WCSD Final Jeopardy: How will you do on the chemistry final?

Template by Bill Arcuri, WCSD