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A-level Inorganic Chemistry > Ch.4 - Acids and Redox > Flashcards

Ch.4 - Acids and Redox Flashcards

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1
Q

Hydrochloric acid

A

HCl

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2
Q

Sulphuric acid

A

H2SO4

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3
Q

Ethanoic acid

A

CH3COOH

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4
Q

Nitric acid

A

HNO3

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5
Q

Acids

A

Release H+ ions (protons) in aqueous solution

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6
Q

Strong acids

A

Fully dissociate in aqueous solution

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7
Q

Bases

A

Neutralise an acid to form a salt

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8
Q

Alkali

A

Bases that dissolve in water and releases OH- ions in aqueous solution

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9
Q

Group 1 metal hydroxides

A

-Soluble in water and can form alkalis

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10
Q

Sodium hydroxide (base)

A

NaOH

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11
Q

Ammonia (base)

A

NH3

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12
Q

Alkali + Acid->

A

Salt + Water

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13
Q

Neutralisation equation

A

OH- (aq) + H+ (aq) -> H2O (l)

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14
Q

Weak acids

A

Partially dissociate in aqueous solution

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15
Q

Potassium hydroxide (base)

A

KOH

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16
Q

Oxidation (O2)

A

Gain of oxidation

17
Q

Redox reactions

A

a reaction where reduction and oxidation occur

18
Q

Reduction (O2)

A

Loss of oxygen

19
Q

Spectator ions

A

Ions that do not change

20
Q

Reduction (e-)

A

Gaining electrons
Oxidation number goes down

21
Q

Oxidation (e-)

A

Losing electrons
Oxidation number goes up

22
Q

Oxidising agent

A

The species accepting the electrons
i.e it is reduced

23
Q

Reducing agent

A

The species donating the electrons
i.e it is oxidised

24
Q
A

A-level Inorganic Chemistry (5 decks)

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