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
Is chloride ion an acid or base or spectator? strong or weak?
spectator (from a strong acid, no tendency to go backward)
18
Is Sr(OH)2 a strong base?
yes
19
Is HClO2 a strong or weak acid?
weak
20
Is Ca(OH)2 a strong base?
yes
21
Is ammonium an acid or base or spectator? strong or weak?
acid weak
21
Is acetate ion an acid or base or spectator? strong or weak?
base weak (anions from weak acids are weak bases)
22
Is sulfuric acid a strong or weak acid?
strong
24
Is hypobromous acid a strong or weak acid?
weak
25
Is nitric acid a strong or weak acid?
strong
26
Is HClO3 a strong or weak acid?
weak
27
Is HBrO a strong or weak acid?
weak
28
Is HIO2 a strong or weak acid?
weak
28
Is HF a strong or weak acid?
weak
29
Is chlorite ion an acid or base or spectator? strong or weak?
base weak (anions from weak acids are weak bases)
30
Is phosphoric acid a strong or weak acid?
weak
31
Is iodate ion an acid or base or spectator? strong or weak?
base weak (anions from weak acids are weak bases)
33
Is HBrO4 a strong or weak acid?
weak
35
Is iodide ion an acid or base or spectator? strong or weak?
spectator (from a strong acid, no tendency to go backward)
37
Is sodium ion an acid or base or spectator? strong or weak?
spectator (from a strong base, no tendency to go backward)
38
Is H2C2H3O2 a strong or weak acid?
weak
39
Is sulfate ion an acid or base or spectator? strong or weak?
spectator (from a strong acid, no tendency to go backward)
41
Is chloric acid a strong or weak acid?
weak
41
Is iodous acid a strong or weak acid?
weak
43
Is HBr a strong acid? ## Footnote
yes
44
Is HIO4 a strong or weak acid?
weak
45
Is perchlorate ion an acid or base or spectator? strong or weak?
spectator (from a strong acid, no tendency to go backward)
47
Is HClO4 a strong acid?
yes
48
Is LIOH a strong Base?
yes
49
Is chromium(III) ion an acid or base or spectator? strong or weak?
acid weak (all metal ions except spectators are weak acids)
51
Is H2SO3 a strong or weak acid?
weak
52
Is bromite ion an acid or base or spectator? strong or weak?
base weak (anions from weak acids are weak bases)
54
Is nitrous acid a strong or weak acid?
weak
56
Is NaOH a strong base?
yes
57
Is HCl a strong acid?
Yes
59
Is HBrO2 a strong or weak acid?
weak
60
Is phosphorous acid a strong or weak acid?
weak
61
Is hydroiodic acid a strong or weak acid?
strong
62
Is hypoiodous acid a strong or weak acid?
weak
63
Is HNO3 a strong acid
yes
64
Is periodic acid a strong or weak acid?
weak
65
Is H3PO4 a strong or weak acid?
Weak
66
Is iodic acid a strong or weak acid?
weak
67
Is perbromic acid a strong or weak acid?
weak
68
Is phosphate ion an acid or base or spectator? strong or weak?
base weak (anions from weak acids are weak bases)
69
Is HIO3 a strong or weak acid?
weak
70
Is H3PO3 a strong or weak acid?
Weak