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CHEMISTRY > FC5 ACIDS, BASES & SALTS > Flashcards

FC5 ACIDS, BASES & SALTS Flashcards

1
Q

Definition of an acid

A

a compound that releases H+ ions in aqueous solution. All acids are proton donors

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2
Q

a compound that releases H+ ions in aqueous solution. All acids are proton donors

A

acid

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3
Q

definition of a base

A

proton acceptor

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4
Q

proton acceptor

A

base

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5
Q

definition of an alkali

A

water soluble base that release OH- ions in aqueous solution

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6
Q

water soluble base that release OH- ions in aqueous solution

A

alkali

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7
Q

NH3 (aq) + HNO3 (aq) -> NH4NO3 (aq) what are the equations to get to NH4NO3?

A

NH3 + H2O <-> NH4OH NH4OH + HNO3 -> NH4NO3 + H2O

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8
Q

definition of a salt

A

a compound formed when the H+ ions from an acid are replaced by metal ions or ammonium ions

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9
Q

a compound formed when the H+ ions from an acid are replaced by metal ions or ammonium ions

A

a salt

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10
Q

difference between strong acids/alkalis and weak acids/alkalis

A

strong = ionise fully in aqueous solution weak = ionise partially in aqueous solution

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CHEMISTRY (21 decks)

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