Jeopardy Game

Anees HakimChris Hernandez

Chapter 12 Chapter 13 Chapter 14 Chapter 17 Chapter 25

1 1 1 1 1

2 2 2 2 2

3 3 3 3 3

4 4 4 4 4

5 5 5 5 5

12.1

• How are mole ratios used in chemical calculations?

12.1a

• In chemical calculations, mole ratios are used to convert between moles of reactant and moles of product, between moles of reactants, or between moles of products.

12.2

• Balance this equation: • C2H5OH(l) + O2 (g) → CO2 (g) + H2O(g

12.2a

• C2H5OH(l) + 3O2 (g) → 2CO2 (g) + 3H2O(g)

12.3

• How many moles of chlorine gas will be required to react with sufficient iron to produce 14 moles of iron(III) chloride?

• 2Fe(s) +3Cl2(g) 2FeCl3(g)

12.3a

• 21 moles

12.4

• What is the percent yield if 4.65 g of copper is produced when 1.87 g of aluminum reacts with an excess of copper(II) sulfate

• 2Al(s) + 3CuSO4 (aq) → Al2 (SO4) 3 (aq) + 3Cu(s)

12.4a

• 70.43%

12.5

• The combustion of acetylene gas is represented by this equation:

• 2C2H2 (g) + 5O2 (g) → 4CO2 (g) + 2H2O(g)

• How many grams of H2O are produced when 52.0 g C2H2 burns in oxygen?

12.5a

• 1 mole H2

13.1

• How are the particles arranged in solid

13.1a

• Organized in a tight compact manner

13.2

• How are the particles arranged in a Gas

13.2a

• unorganized constantly in random movement

13.3

• How many mmHg is equal to 1 atm

13.3a

• 1 atm = 760 mm Hg

13.4

• What form of matter changes state during sublimation?

13.4a

• Solid changes to Gas during sublimation

13.5

• How much is 760 kpa when converted into mmHg

13.5a

• 760 kPa = 5701.88 mmHg

14.1

• What is the formula for Boyle’s law?

14.1a

• P1 V1 = P2 V2

14.2

• What law uses only pressure and temperature within its formula

14.2a

• Gay Lussac’s law

14.3

• What is the name of this gas law• PV=nRT

14.3a

• Ideal Gas Law

14.4

• A given mass of air has a volume of 6.00 L at 101 kPa. What volume will it occupy at 25.0 kPa if the temperature does not change?

14.4a

• 24.24L

14.5

• If a balloon holds 2 liters of a gas and is placed in a freezer and the temperature decreases from 298 to 257 Kelvin what is the final volume of the balloon?

14.5a

• 1.72 liters

17.1

• What happens in an exothermic reaction

17.1a

• Heat is lost

17.2

• In what type of reaction is heat gained?

17.2a

endothermic

17.3

• What units are used to measure heat flow?

17.3a

• Calories and Joules

17.4

• What is Enthalpy?

17.4a

• the heat content of a system at constant pressure

17.5

• Using calories, calculate how much heat 32.0 g of water absorbs when it is heated from 25.0°C to 80.0°C, how many kilojoules does this make?

17.5a

• 280.06 kJ.

25.1

• What is a Half-Life

25.1a

• The amount of time it takes for a material to decay until the point where only one half of the original amount is remaining

25.2

• What is fusion

25.2a

• combining nuclei to producing a single nucleus that has a greater mass than either of the original nuclei

25.3

• What is fission, what happens after fission

25.3a

• Splitting a nucleus into smaller parts, this is followed by a large amount of energy being released.

25.4

• Match the decay with the material it cannot

pass through.

• Alpha radiation• Beta radiation• Gamma radiation

• Paper• Wood • Lead

25.4a

• 1.) Alpha radiation• 2.) Beta radiation• 3.) Gamma radiation

• A.)Paper• B.)Wood • C.)Lead

25.5

• . A sample of thorium-234 has a half-life of 24.1 days. How many half-lives have passed after 50 days. What fraction of the thorium will remain after 50 days.

25.5a

• 2 half lives