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5 votes
Carbohydrates are made up of carbon, hydrogen, and ______.

2 Answers

1 vote
Carbohydrates are made up of carbon, hydrogen, and oxygen.


Example: CH3COOH - acetic acid
CHCOOH - carboxilic acid
User Fowlduck
by
6.8k points
3 votes
Oxygen.
Hope it helps!
User Tmrlvi
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