c4 - Reactions of acids Flashcards by layla sinclair-gieben | Brainscape

Q

what is a metal oxide?

A

a base

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Q

what is a metal hydroxide?

A

a base

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Q

what is a cation?

A

positively charged ion

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Q

what is a anion?

A

negatively charged ion

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Q

are group 1 metals soluble or insoluble

A

soluble

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Q

what do you need to do to balance an equation?

A

count up the elements on each side

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Q

what does base do?

A

neutralises acids

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Q

acid + metal oxide = ?

A

salt + water

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Q

what do acids and metal carbonates produce?

A

carbon dioxide

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Q

how can you make soluble salts?

A

by using insoluble bases

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Q

acid + metal carbonate =

A

salt + water + carbon dioxide

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Q

what type of ions do alkalis produce?

A

OH+ ions

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