Jeopardy

1
Jeopardy
Salts
Acids
Bases
Products
Misc.
Q 100
Q 100
Q 100
Q 100
Q 100
Q 200
Q 200
Q 200
Q 200
Q 200
Q 300
Q 300
Q 300
Q 300
Q 300
Q 400
Q 400
Q 400
Q 400
Q 400
Q 500
Q 500
Q 500
Q 500
Q 500
Final Jeopardy
2
100 Question from Salts

• What is a salt?
• A substance formed by mixing two stong acids
  together
• A solution that contains more anions than cations
  and is strongly acidic
• A solution that contains a strong acid
• An ionic compound that does not contain oxide or
  hydroxide anions.

3
100 Answer from Salts

• What is a salt?
• A substance formed by mixing two stong acids
  together
• A solution that contains more anions than cations
  and is strongly acidic
• A solution that contains a strong acid
• An ionic compound that does not contain oxide or
  hydroxide anions.

4
200 Question from Salts

• The salt sodium sulfate, Na2SO4, can be
• formed by a reactions between
• NaOH and HCl
• NaCl and H2O
• NaCl and NH3
• NaOH and H2SO4

5
200 Answer from Salts

• The salt sodium sulfate, Na2SO4, can be
• formed by a reactions between
• NaOH and HCl
• NaCl and H2O
• NaCl and NH3
• NaOH and H2SO4

6
300 Question from Salts
Baking soda and baking powder are examples of
_________that are used in cooking.
7
300 Answer from Salts
Baking soda and baking powder are examples of
salts that are used in cooking.
8
400 Question from Salts
What must be titrated to form a salt and water?
9
400 Answer from Salts
When an acid and a base are titrated They form
water and a salt.
10
500 Question from Salts

• The salt potassium chloride, KCl, can
• Be formed by a reaction between
• KOH and H2O
• KOH and HCl
• KI and NH3
• KI and HCl

11
500 Answer from H1

• The salt potassium chloride, KCl, can
• Be formed by a reaction between
• KOH and H2O
• KOH and HCl
• KI and NH3
• KI and HCl

12
100 Question from Acids

• Marindaes for meat commonly include Acids
• such as vinegar or wine, because the acids can
• React with salt
• Tenderize meat
• Preserve meat
• Toughen meat

13
100 Answer from Acids

• Marindaes for meat commonly include Acids
• such as vinegar or wine, because the acids can
• React with salt
• Tenderize meat
• Preserve meat
• Toughen meat

14
200 Question from Acids

• When dissolved in water, all acids will
• Form hydroxide ions
• Have a negative charge
• Turn blue
• Conduct electricity

15
200 Answer from Acids

• When dissolved in water, all acids will
• Form hydroxide ions
• Have a negative charge
• Turn blue
• Conduct electricity

16
300 Question from Acids

• Which phrase is not true about strong acids?
• Turn red litmus paper blue
• Form H3O ions is solution
• Ionize completely in water
• Conduct electricity well

17
300 Answer from Acids

• Which phrase is not true about strong acids?
• Turn red litmus paper blue
• Form H3O ions is solution
• Ionize completely in water
• Conduct electricity well

18
400 Question from Acids

• Which solution is the most acidic?
• Drain cleaner solution, pH 14
• Hand soap solution, pH 10
• Pure water, pH 7
• Apple juice, pH 3

19
400 Answer from Acids

• Which solution is the most acidic?
• Drain cleaner solution, pH 14
• Hand soap solution, pH 10
• Pure water, pH 7
• Apple juice, pH 3

20
500 Question from Acids

• Acids are substances that
• Make foods taste bitter
• Turn red litmus paper blue
• React with neutral liquids to form bases
• Form hydronium ions when dissolved in water.

21
500 Answer from Acids

• Acids are substances that
• Make foods taste bitter
• Turn red litmus paper blue
• React with neutral liquids to form bases
• Form hydronium ions when dissolved in water.

22
100 Question from Bases

• Which base is a weak electrolyte?
• Sodium hydroxide
• Calcium hydroxide
• Potassium hydroxide
• Ammonia

23
100 Answer from Bases

• Which base is a weak electrolyte?
• Sodium hydroxide
• Calcium hydroxide
• Potassium hydroxide
• Ammonia

24
200 Question from Bases

• Which phrase is not true about strong bases?
• Are metal hydroxide
• Dissociate in water
• Conduct electricity well
• Have pH ranges from 1 to 7

25
200 Answer from Bases

• Which phrase is not true about strong bases?
• Are metal hydroxide
• Dissociate in water
• Conduct electricity well
• Have pH ranges from 1 to 7

26
300 Question from Bases

• Which statement about bases is incorrect?
• Feel slippery
• Taste bitter
• Turn red litmus paper blue
• Contain hydronium ions

27
300 Answer from Bases

• Which statement about bases is incorrect?
• Feel slippery
• Taste bitter
• Turn red litmus paper blue
• Contain hydronium ions

28
400 Question from Bases

• Which of the following is a basic compound?
• Bleach
• Drain cleaner
• Antacid
• All of the above

29
400 Answer from Bases

• Which of the following is a basic compound?
• Bleach
• Drain cleaner
• Antacid
• All of the above

30
500 Question from Bases

• A base forms which ions in solution?
• Hydrogen
• Hydronium
• Hydroxide
• Oxygen

31
500 Answer from Base

• A base forms which ions in solution?
• Hydrogen
• Hydronium
• Hydroxide
• Oxygen

32
100 Question from Products
What is used to neutralize stomach acid?
33
100 Answer from Products
Antacids
34
200 Question from Products

• Soap can remove grease and oil from
• Your skin because it acts as
• A salt to make water harder
• An emulsifier to surround oil
• A solvent to dissolve the dirt
• An acid to neutralize dirt

35
200 Answer from Products

• Soap can remove grease and oil from
• Your skin because it acts as
• A salt to make water harder
• An emulsifier to surround oil
• A solvent to dissolve the dirt
• An acid to neutralize dirt

36
300 Question from Products

• Which of the following is not a use for
• Household bleach?
• To kill bacteria
• To kill viruses
• To neutralize stomach acid
• To whiten clothes

37
300 Answer from Products

• Which of the following is not a use for
• Household bleach?
• To kill bacteria
• To kill viruses
• To neutralize stomach acid
• To whiten clothes

38
400 Question from Products

• Soaps and detergents are
• Molecular compounds
• Covalent compounds
• Nonpolar compounds
• Ionic compounds

39
400 Answer from Products

• Soaps and detergents are
• Molecular compounds
• Covalent compounds
• Nonpolar compounds
• Ionic compounds

40
500 Question from Products

• Which statement is not true about bleach?
• Removes the substance causing a stain
• Kills bacteria
• Is a disinfectant
• Changes colored substances to
• colorless forms

41
500 Answer from Products

• Which statement is not true about bleach?
• Removes the substance causing a stain
• Kills bacteria
• Is a disinfectant
• Changes colored substances to
• colorless forms

42
100 Question from Misc.

• What is the molarity of a strong acid
• solution with a pH of 2?
• 2 x 10-1 M
• 2 M
• 1 x 10-2 M
• 1 x 10-4 M

43
100 Answer from Misc.

• What is the molarity of a strong acid
• solution with a pH of 2?
• 2 x 10-1 M
• 2 M
• 1 x 10-2 M
• 1 x 10-4 M

44
200 Question from Misc.
During the titration of a strong acid with a
strong base, the pH of the solution at the
equivalence point is ____________.
45
200 Answer from Misc.
During the titration of a strong acid with a
strong base, the pH of the solution at the
equivalence point is ______7______.
46
300 Question from Misc.
____________ ions do not change during a chemical
reaction.
47
300 Answer from Misc.
Spectator ions do not change during a chemical
reaction.
48
400 Question from Misc.
Apple juice has a pH of 3, and stomach acid has a
pH of 2. This means that stomach acid is _____
times more acidic than apple juice.
49
400 Answer from Misc.
Apple juice has a pH of 3, and stomach acid has a
pH of 2. This means that stomach acid is ___10__
times more acidic than apple juice.
50
500 Question from Misc.

• Choose the correct equation for the reaction of
  HBr with Ca(OH)2.
• 2H30 2Br- Ca2- 2OH- gt 4H2O CaBr2
• HBr Ca(OH)2 gt CaH Br(OH)2
• HBr Ca(OH)2 gt H2O CaBr
• 2H30 2Br- Ca2 2OH- gt 4H2O 2Br- Ca2

51
500 Answer from Misc.

• Choose the correct equation for the reaction of
  HBr with Ca(OH)2.
• 2H30 2Br- Ca2- 2OH- gt 4H2O CaBr2
• HBr Ca(OH)2 gt CaH Br(OH)2
• HBr Ca(OH)2 gt H2O CaBr
• 2H30 2Br- Ca2 2OH- gt 4H2O 2Br- Ca2

52
Final Jeopardy
When dissolved in water what do acids and bases
each form, and what do they form when titrated
together?
53
Final Jeopardy Answer
When dissolved in water Acids form hydronium ions
while bases form hydroxide ions. When titrated
together acids and bases form water and a salt.