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1
Q

NEUTRALISATION

A

Acid + Alkali - Salt + water

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2
Q

Acid

A

H+ Ions

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3
Q

Alkali

A

OH- Ions

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4
Q

STRONG ACID

A

Ionsises completely in a solution
(Eg. Hydrochloric acid)

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5
Q

WEAK ACIDS

A

Partially iosise in a solution
(Eg.Citric Acids)

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6
Q

Methyl orange indicator

A

Titration

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7
Q

CATHODE

A

Negative, positive cations attracted where they are REDUCED

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8
Q

ANODE

A

Iona are attracted to the positive anode, negative anions are OXIDISED

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9
Q

How do you get pure water from a salt solution

A

Distillation -evaporate the water and condense it back into liquid, leaving the salt behind

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10
Q

Why are metals good conductors ?

A

They form a lattice surrounded by a sea of delocalised electrons which are free to move. This is why metals are good conductors of electricity and heat.

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Chemistry (2 decks)

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