1. With your host Howard Schott
Chemistry Jeopardy
With your host
Howard Schott

2. Categories $100 $200 $300 $400 $500 Concentration Atoms Bonds Pressure
Temperature
Nuclear
$100
$200
$300
$400
$500

3. Concentration $100 The number of moles of a substance per liter.
Categories
What is Molarity

4. Concentration $200
The number of grams of solute per mililiter of solvent times 100
% weight per volume
Catagories

5. Concentration $300 Daily Double
If you have 50 mL of a 30% (v/v) solution of alcohol in water, how much alcohol did you add?
15 mL of alcohol
Catagories

6. Concentration $400
If you have a 50 mM solution and you want 5 mL of a 10 mM solution, how much of you solution will you need to add?
1 mL of stock solution
Catagories

7. Concentration $500
How many grams of NaOH do you need to weigh out to make 500 mL of a 250 mM solution?
5 grams
Catagories

8. Atoms $100
How many valence electrons are found on an atom of Nitrogen?
5 valence
Catagories

9. Atoms $200
How many lone pairs of electrons are found in a phosphate ion?
11 lone pairs of electrons
Catagories

10. Atoms $300 What is the oxidation state of the compound below?. CuCl22+
Catagories

11. Atoms $400 Name a cation that does not cause precipitates. Catagories
Li+, Na+, K+, Rb+, Cs+, or NH4+
Catagories

12. Atoms $500 What is the molecular formula for PCl5? Catagories
Phosphorus pentachloride
Catagories

13. Bonds $100
What type of bond holds the hydrogens to the oxygen in water?
Covalent bond
Catagories

14. Bonds $200 What type of bonds hold MgCl2 together? Catagories
Ionic bond
Catagories

15. Bonds $300
What type of bonds hold lipids together in the cell membrane?
London-dispersion forces or “van der waals” forces
Catagories

16. Bonds $400
What types of bonds are responsible for water having an unusually high boiling temperature?
Hydrogen bonds
Catagories

17. Bonds $500
What type of bond is formed when ammonia (NH3) adds another hydrogen to form the ammonium ion (NH4+)?
Coordinate covalent bond
Catagories

18. Pressure $100
In STP (standard temperature and pressure), what is the unit of pressure?
atmospheres
Catagories

19. Pressure $200
What is the SI unit of pressure?
Pascals, Pa
Catagories

20. Pressure $300
The volume of a gas decreases proportionately as its pressure increases. This is the statement of who’s law?
Boyle’s Law
Catagories

21. Pressure $400
According to the universal gas law, pressure is inversely proportional to what?
temperature
Catagories

22. Pressure $500 At STP, 1 mole of a gas occupies what volume? Catagories
22.4 liters
Catagories

23. Temperature $100
What unit of temperature do we use when dealing with the gas laws?
kelvin
Catagories

24. Temperature $200
If the room is 20 degrees Celsius, what is the temperature in Kelvin? K
Catagories

25. Temperature $300
According to Charle’s Law, what is the relationship between volume and temperature?
They are proportional
Catagories

26. Temperature $400 In STP, what is the temperature in Kelvin? Catagories
273.15
Catagories

27. Temperature $500
If a chemical reaction is endothermic in nature, what happens to the equilibrium if the temperature is increased?
It shifts toward the products.
Catagories

28. Stuff $100
High-energy radiation of all kinds is often grouped together under the name of what?
Ionizing radiation
Catagories

29. Stuff $200
Daily Double
This germ was made famous by such institutions as Taco Bell and Jack-in-the-Box.
E. coli
Catagories

30. Stuff $300
The molar mass of an ion in grams divided by the number of charges of that ion is termed as what?
One equivalent of ion
Catagories

31. Stuff $400
Mercury can be converted into gold through what nuclear process?
Electron capture
Catagories

32. Stuff $500
If 32P has a half live of 14 days, what percent of the 32P will remain in 8 weeks?
6.25%
Catagories

33. Key Atoms Bonds Stuff Pressure Temperature Concentration
What is molarity?
5 valence electrons
Covalent bonds
Atmospheres
Kelvin
Ionizing radiation
% weight per volume
11 lone pairs of electrons
Ionic bonds
Pascals, Pa K
E. Coli
15 mL of alcohol 2+
London-dispersion or van der waals forces
Boyle’s law
They are proportional
One equivalent of iron
1 mL of stock solution
Li+, Na+, K+, Rb+, Cs+, NH4+
Hydrogen bonds K
Electron capture
5 grams
Phosphorus pentachloride
Coordinate covalent bond
22.4 Liters
It shifts toward the products
6.25%