1. Acid Base Battleship Challenge!!!!

2. Question 1: If the concentration of NaOH is [0.01], what is the pH? – A.) 2 – B.) 14 – C.) 12 – D.) 0.01

3. Answer to question 1 C

4. Question 2 What is the net ionic reaction of neutralization? A.) acid + base  salt + water B.) H + + OH -  H 2 O C.) salt + water  acid + base D.) H 2 0  H + + OH -

5. Answer to question 2 B

6. Question 3 What is the conjugate base of NH 4 + ? A.) NH 3 B.) NH 5 2+ C.) H 2 O D.) H 3 O +

7. Answer to question 3 A

8. Question 4 Which of the following is an electrolyte A.) CH 3 OH(aq) B.) CH 3 COOH(aq) C.) NaCl(s) D.) HCl(g)

9. Answer to question 4 B

10. Question 5 In the following reaction: H 2 O + HCl  H 3 O + + Cl - Which is a Bronsted conjugate acid base pair? – A.) H 2 O and HCl – B.) Cl - and H 3 O + – C.) HCl and H 3 O + – D.) H 2 O and H 3 O +

11. Answer to Question 5 D

12. Question 6 If the OH - is 1X10 -7, what is the pH? A.) 5 B.) 14 C.) 0 D.) 7

13. Answer to question 6 D

14. Question 7 Define amphiprotic

15. Answer to Question 7 Able to act as an acid or a base

16. Question 8 What is an arrhenius acid? A.) a substance which produces hydronium ions in solution B.) a substance which produces hydroxide ions in solution C.) a substance which produces hydrogen ions as the only positive ions in solution D.) a substance which produces hydroxide ions as the only negative in solution

17. Answer to question 8 C

18. Question 9 B/L bases are proton A.) donors B.) acceptors C.) none of these

19. Answer to question 9 B

20. Question 10 As H 3 O + concentration decreases, the pH A.) increases B.) decreases C.) remains the same

21. Answer to Question 10 A

22. Question 11 If the pH of a solution is 3, and the hydroxide concentration decreases by 100, what is the new pH? A.) 1 B.) 3 C.) 5 D.) 103

23. Answer to question 11 A

24. Question 12 Which Ka would indicate the best electrolyte? A.) 2.0X10 -4 B.) 2.1X10 -4 C.) 1.2X10 -1 D.) 7.8X10 -6

25. Answer to question 12 C

26. Question 13 What colors are litmus and phenolphthalein respectively at a pH of 13? A.) colorless and blue B.) pink and colorless C.) red and pink D.) blue and pink

27. Answers to 13 D

28. Question 14 When an Arrhenius base is placed in water, the only negative ion in solution is? A.) H + B.) H 3 O + C.) Cl - D.) hydroxide

29. Answer to question 14 D

30. Question 15

31. Answer to question 15 2

32. Question 16

33. Answer to Question 16 2

34. Question 17

35. Answer to question 17 4

36. Question 18

37. Answers to question 18 Anything lower than H 2, like silver, gold,etc.

38. Question 19

39. Answer to question 19 0.83M

40. Question 20

41. Answer to 20 ZnCl 2

42. Question 21

43. 21 3

44. 22

45. 3

46. 23

47. 1

48. 24

49. 4

50. 25

51. 0.25M

52. 26

53. They would both be yellow

54. 27

55. 4

56. 28

57. 3

58. 29

59. 3

60. 30

61. 1X10 -4

62. 31

63. seawater

64. 32

65. 4

66. 33

67. 3

68. 34

69. 2

70. 35

71. 1

72. 36

73. 3

74. 37

75. 1

76. 38

77. 2

78. 39

79. 4

80. 40

81. 1

82. 41

83. 3

84. 42

85. 4

86. 43

87. 3

88. 44

89. 1

90. 45

91. 4

92. 46

93. 1

94. 47

95. 3

96. 48

97. 3

98. 49

99. 4

100. 50

101. 4