Acids Flashcards

1
Q

Give some names of acids

A

Methanoic acid
Ethanoic acid
Propanoic acid
Butanoic acid

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2
Q

Give some key points on the structure on acids

A

Double bond between the C and O but the rest is single bonds
Molecule

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3
Q

What is the bonding in acids

A

Covalent

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4
Q

What are the products on reactions with metal carbonates

A

Carbon dioxide
Salt
Water

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5
Q

What is the functional group

A

C double to O and - OH

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6
Q

Acid reaction with alcohol

A

Makes water and an ester which is ETHYETHANATE

So acid + alcohol—- ester + water

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7
Q

What is the formula for Acids

A

-COOH

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8
Q

Give the key points on strong and weak acids starting with strong

A

HCL is a strong acid meaning it fully ionises, PH1= red so very acidic

CH3COOH- weak acid and partially ionises so PH=3, orange so not super strong

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