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IGCSE Chemistry > Acids and Bases > Flashcards

Acids and Bases Flashcards

(12 cards)

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1
Q

What ions do acids form?

A

H+

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2
Q

Metal + Acid

A

Salt + Hydrogen

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3
Q

Acid + Base

A

Salt + water

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4
Q

Acid + carbonate

A

Salt + water + carbon dioxide

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5
Q

Universal indicator and acid

A

Red

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6
Q

Universal indicator and neutral

A

Green

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7
Q

Universal indicator and alkali

A

Blue

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8
Q

Methyl orange and acid

A

Red

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9
Q

Methyl orange and neutral

A

Orange

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10
Q

Methyl orange and alkali

A

Orange

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11
Q

Bases

A

React with acids
Can be oxides or hydroxides or metals
E.g. CuO, ZnO

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12
Q

Alkalis

A

Soluble bases

E.g. NaOH, KOH

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IGCSE Chemistry (2 decks)

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