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AP Chemistry > Summer Solubility > Flashcards

Summer Solubility Flashcards

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0
Q

Which ions are generally soluble? (names and formulas)

A

Chloride, Bromide, Iodide (except w/Silver, Lead, Mercurous)
Cl-, Br-, I- (except Ag+, Pb2+, Hg22+)

Fluoride (except w/Calcium, Strontium, Barium, Lead, Magnesium)
F- (except Ca2+, Sr2+, Ba2+, Pb2+, Mg2+)

Sulfate (except w/Calcium, Strontium, Barium, Lead)
SO42- (except Ca2+, Sr2+, Ba2+, Pb2+)

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1
Q

Which ions are always soluble? (names and formulas)

A 
Alkali metals (Li<sup>+</sup>, Na<sup>+</sup>, K<sup>+</sup>, Rb<sup>+</sup>, Cs<sup>+</sup>), ammonium (NH<sub>4</sub><sup>+</sup>), nitrate (NO<sub>3</sub><sup>-</sup>), chlorate (ClO<sub>3</sub><sup>-</sup>),
 perchlorate (ClO<sub>4</sub><sup>-</sup>), acetate (C<sub>2</sub>H<sub>3</sub>O<sub>2</sub><sup>-</sup>), bicarbonate/carbonic acid (HCO<sub>3</sub><sup>-</sup>)
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2
Q

Which ions are generally insoluble? (names and formulas)

A

Oxide, hydroxide (except alkali metals, ammonium; somewhat soluble with calcium, strontium, barium)
O2-, OH- (except Li+, Na+, K+, Rb+, Cs+, NH4+; somewhat soluble w/ Ca2+, Sr2+, Ba2+)

Carbonate, phosphate, sulfide, sulfite, oxalate, chromate (except alkali metals, ammonium)
CO32-, PO43-, S2-, SO32-, C2O42-, CrO42- (except Li+, Na+, K+, Rb+, Cs+, NH4+)

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3
Q

Alkali metal ions - soluble?

A

Yes, always.

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4
Q

Li+ - soluble?

A

Yes, always.

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5
Q

Na+ - soluble?

A

Yes, always.

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6
Q

K+ - soluble?

A

Yes, always.

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7
Q

Rb+ - soluble?

A

Yes, always.

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8
Q

Cs+ - soluble?

A

Yes, always.

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9
Q

Ammonium - soluble?

A

Yes, always.

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10
Q

NH4+ - soluble?

A

Yes, always.

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11
Q

Nitrate - soluble?

A

Yes, always.

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12
Q

NO3- - soluble?

A

Yes, always.

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13
Q

Chlorate - soluble?

A

Yes, always.

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14
Q

ClO3- - soluble?

A

Yes, always.

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15
Q

Perchlorate - soluble?

A

Yes, always.

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16
Q

ClO4- - soluble?

A

Yes, always.

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17
Q

Acetate - soluble?

A

Yes, always.

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18
Q

C2H3O2- - soluble?

A

Yes, always.

19
Q

Bicarbonate/carbonic acid - soluble?

A

Yes, always.

20
Q

HCO3- - soluble?

A

Yes, always.

21
Q

Chloride - soluble?

A

Yes, except with Ag+, Pb2+, and Hg22+
or
Silver, lead, and mercurous

22
Q

Cl- - soluble?

A

Yes, except with Ag+, Pb2+, and Hg22+
or
Silver, lead, and mercurous

23
Q

Bromide - soluble?

A

Yes, except with Ag+, Pb2+, and Hg22+
or
Silver, lead, and mercurous

24
Q

Br- - soluble?

A

Yes, except with Ag+, Pb2+, and Hg22+
or
Silver, lead, and mercurous

25
Q

Iodide - soluble?

A

Yes, except with Ag+, Pb2+, and Hg22+
or
Silver, lead, and mercurous

26
Q

I- - soluble?

A

Yes, except with Ag+, Pb2+, and Hg22+
or
Silver, lead, and mercurous

27
Q

Fluoride - soluble?

A

Yes, except with Ca2+, Sr2+, Ba2+, Pb2+, and Mg2+
or
Calcium, strontium, barium, lead, and magnesium

28
Q

F- - soluble?

A

Yes, except with Ca2+, Sr2+, Ba2+, Pb2+, and Mg2+
or
Calcium, strontium, barium, lead, and magnesium

29
Q

Sulfate - soluble?

A

Yes, except with Ca2+, Sr2+, Ba2+, and Pb2+
or
Calcium, strontium, barium, and lead

30
Q

SO42- - soluble?

A

Yes, except with Ca2+, Sr2+, Ba2+, and Pb2+
or
Calcium, strontium, barium, and lead

31
Q

Oxide - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ ; somewhat soluble with Ca 2+, Sr 2+, and Ba 2+ or Soluble with alkali metal ions and ammonium ; somewhat soluble with calcium, strontium, and barium

32
Q

O 2- - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ ; somewhat soluble with Ca 2+, Sr 2+, and Ba 2+ or Soluble with alkali metal ions and ammonium ; somewhat soluble with calcium, strontium, and barium

33
Q

Hydroxide - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ ; somewhat soluble with Ca 2+, Sr 2+, and Ba 2+ or Soluble with alkali metal ions and ammonium ; somewhat soluble with calcium, strontium, and barium

34
Q

OH- - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ ; somewhat soluble with Ca 2+, Sr 2+, and Ba 2+ or Soluble with alkali metal ions and ammonium ; somewhat soluble with calcium, strontium, and barium

35
Q

Carbonate - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

36
Q

CO3 2- - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

37
Q

Phosphate - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

38
Q

PO4 3- - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

39
Q

Sulfide - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

40
Q

S 2- - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

41
Q

Sulfite - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

42
Q

SO3 2- - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

43
Q

C2O4 2- - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

44
Q

Oxalate - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

45
Q

Chromate - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

46
Q

CrO4 2- - soluble?

A

No, except with Li+, Na+, K+, Rb+, Cs+, and NH4+ or Soluble with alkali metal ions and ammonium

AP Chemistry (4 decks)

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