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Chemisty > Topic 5b > Flashcards

Topic 5b Flashcards

1
Q

Gas produced when metal reacts with acis

A

Hydrogen

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2
Q

Metal + acid

A

Salt + hydrogen

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3
Q

Metals that do not react with acid

A

Silver
Gold
Copper

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4
Q

How to test for hydrogen

A

Burns with a pop

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5
Q

Salt

A

Compound made from acid where H+ ions have been replaced by metal ions

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6
Q

Metal oxide + acid

A

Salt + water

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7
Q

Metal hydroxide + acid

A

Salt + water

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8
Q

Metal carbonate + acid

A

Salt + water + carbon dioxide

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9
Q

Alkalis

A

Bases which is sole in water

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10
Q

Easiest way to neutralise an acid

A

Insoluable Metal carbonate

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11
Q

Neutralisatin

A

The reaction of an acid with a base producing water

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12
Q

Example of neutralisation

A

Acid rain in lochs is treated with limestone

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13
Q

Precipitation

A

Solid is formes

Precipitate is always in soluable

Happens ny reacting to liquids together

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14
Q

What is shows the end point of a titration

A

Indicater

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15
Q

Examples of bases

A

Oxides
Hydroxides
Carbonates

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16
Q

How to know if a metal reacts with acid

A

Above hydrogen in elctochemical series = reacts with acid

Below = doesn’t react with acid

Chemisty (18 decks)

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