Acids, Bases & Spectators Flashcards

1
Q

Why is Mg(OH)2 not a strong base?

A

because it is not soluble

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1
Q

Is HBrO3 a strong or weak acid?

A

weak

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1
Q

Is hypochlorous acid a strong or weak acid?

A

weak

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1
Q

Is bromous acid a strong or weak acid?

A

weak

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2
Q

Is H2CO3 a strong or weak acid?

A

Weak

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3
Q

Is HI a strong acid?

A

yes

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3
Q

Is perchloric acid a strong or weak acid?

A

strong

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3
Q

Is ammonia an acid or base or spectator? strong or weak?

A

base

weak

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4
Q

Is hydrochloric acid a strong or weak acid?

A

Strong

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5
Q

Is H2SO4 a strong acid?

A

yes

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5
Q

Is KOH a strong base?

A

yes

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5
Q

Is nitrite ion an acid or base or spectator? strong or weak?

A

base

weak

(anions from weak acids are weak bases)

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6
Q

Is HNO2 a strong or weak acid?

A

weak

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6
Q

Is chlorous acid a strong or weak acid?

A

weak

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7
Q

Is HIO a strong or weak acid?

A

weak

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7
Q

Is nitrate ion an acid or base or spectator? strong or weak?

A

spectator

(from a strong acid, no tendency to go backward)

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8
Q

Is carbonic acid a strong or weak acid?

A

weak

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9
Q

Is bromic acid a strong or weak acid?

A

weak

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10
Q

Is Ba(OH)2 a strong base

A

yes

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11
Q

Is iron(II) ion an acid or base or spectator? strong or weak?

A

acid

weak

(all metal ions except spectators are weak acids)

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12
Q

Is fluoride ion an acid or base or spectator? strong or weak?

A

base

weak

(anions from weak acids are weak bases)

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13
Q

Is hydrobromic acid a strong or weak acid?

A

Strong

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13
Q

Is sulfurous acid a strong or weak acid?

A

weak

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14
Q

Is HClO a strong or weak acid?

A

weak

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16
Q

Is chloride ion an acid or base or spectator? strong or weak?

A

spectator

(from a strong acid, no tendency to go backward)

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18
Q

Is Sr(OH)2 a strong base?

A

yes

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19
Q

Is HClO2 a strong or weak acid?

A

weak

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20
Q

Is Ca(OH)2 a strong base?

A

yes

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21
Q

Is ammonium an acid or base or spectator? strong or weak?

A

acid

weak

21
Q

Is acetate ion an acid or base or spectator? strong or weak?

A

base

weak

(anions from weak acids are weak bases)

22
Q

Is sulfuric acid a strong or weak acid?

A

strong

24
Q

Is hypobromous acid a strong or weak acid?

A

weak

25
Q

Is nitric acid a strong or weak acid?

A

strong

26
Q

Is HClO3 a strong or weak acid?

A

weak

27
Q

Is HBrO a strong or weak acid?

A

weak

28
Q

Is HIO2 a strong or weak acid?

A

weak

28
Q

Is HF a strong or weak acid?

A

weak

29
Q

Is chlorite ion an acid or base or spectator? strong or weak?

A

base

weak

(anions from weak acids are weak bases)

30
Q

Is phosphoric acid a strong or weak acid?

A

weak

31
Q

Is iodate ion an acid or base or spectator? strong or weak?

A

base

weak

(anions from weak acids are weak bases)

33
Q

Is HBrO4 a strong or weak acid?

A

weak

35
Q

Is iodide ion an acid or base or spectator? strong or weak?

A

spectator

(from a strong acid, no tendency to go backward)

37
Q

Is sodium ion an acid or base or spectator? strong or weak?

A

spectator

(from a strong base, no tendency to go backward)

38
Q

Is H2C2H3O2 a strong or weak acid?

A

weak

39
Q

Is sulfate ion an acid or base or spectator? strong or weak?

A

spectator

(from a strong acid, no tendency to go backward)

41
Q

Is chloric acid a strong or weak acid?

A

weak

41
Q

Is iodous acid a strong or weak acid?

A

weak

43
Q

Is HBr a strong acid?

A

yes

44
Q

Is HIO4 a strong or weak acid?

A

weak

45
Q

Is perchlorate ion an acid or base or spectator? strong or weak?

A

spectator

(from a strong acid, no tendency to go backward)

47
Q

Is HClO4 a strong acid?

A

yes

48
Q

Is LIOH a strong Base?

A

yes

49
Q

Is chromium(III) ion an acid or base or spectator? strong or weak?

A

acid

weak

(all metal ions except spectators are weak acids)

51
Q

Is H2SO3 a strong or weak acid?

A

weak

52
Q

Is bromite ion an acid or base or spectator? strong or weak?

A

base

weak

(anions from weak acids are weak bases)

54
Q

Is nitrous acid a strong or weak acid?

A

weak

56
Q

Is NaOH a strong base?

A

yes

57
Q

Is HCl a strong acid?

A

Yes

59
Q

Is HBrO2 a strong or weak acid?

A

weak

60
Q

Is phosphorous acid a strong or weak acid?

A

weak

61
Q

Is hydroiodic acid a strong or weak acid?

A

strong

62
Q

Is hypoiodous acid a strong or weak acid?

A

weak

63
Q

Is HNO3 a strong acid

A

yes

64
Q

Is periodic acid a strong or weak acid?

A

weak

65
Q

Is H3PO4 a strong or weak acid?

A

Weak

66
Q

Is iodic acid a strong or weak acid?

A

weak

67
Q

Is perbromic acid a strong or weak acid?

A

weak

68
Q

Is phosphate ion an acid or base or spectator? strong or weak?

A

base

weak

(anions from weak acids are weak bases)

69
Q

Is HIO3 a strong or weak acid?

A

weak

70
Q

Is H3PO3 a strong or weak acid?

A

Weak