solubility rules Flashcards

1
Q

solute

A

solid that dissolves in a solvent

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2
Q

solvent

A

liquid that a solute dissolves in

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3
Q

solution

A

the mixture produced when a solute is dissolved in a solvent

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4
Q

saturated solution

A

the maximum amount of solute that can dissolve in a solvent for a given temperature

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5
Q

how is solubility measured

A

‘max mass of solute that is soluble’g/100g ‘liquid’

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6
Q

nitrates

A

always soluble

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7
Q

sodium, potassium, ammonium compounds

A

always soluble

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8
Q

sulfates

A

soluble except barium, calcium and lead(II)

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9
Q

carbonates

A

insoluble except group 1 and ammonium compounds

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10
Q

hydroxides

A

insoluble except sodium, potassium and calcium (calcium hydroxide is slightly soluble)

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11
Q

oxides

A

insoluble except sodium and potassium compounds

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12
Q

halides

A

soluble except lead (Pb) and silver (Ag)

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13
Q

chlorides

A

soluble except lead (Pb) and silver (Ag)

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14
Q

hydrogen, hydroxide, ammonium, carbonate, nitrate, sulfates formulae and charges

A

H+, OH-, NH4 +, CO3 2-, NO3 -, SO4 2-

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15
Q

silver, copper, iron, lead and zinc formulae and charges

A

Ag +, Cu 2+, Fe 2+, Fe 3+, Pb 2+, Zn 2+

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16
Q

silver, copper, iron, lead and zinc formulae and charges

A

Ag +, Cu 2+, Fe 2+, Fe 3+, Pb 2+, Zn 2+