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How many hydrogen atoms does a molecule of acetic acid contain?

  1. A
    Three
  2. B
    Two
  3. C
    One
  4. D
    Four

Solution & Step-by-step Explanation

The chemical formula of acetic acid is CH
3
​
COOH. Counting the atoms, there are 2 Carbon atoms, 2 Oxygen atoms, and 3+1=4 Hydrogen atoms.

Practice this question

Try it yourself before checking the explanation above.

How many hydrogen atoms does a molecule of acetic acid contain?
A
Three
B
Two
C
One
D
Four

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chemistryorganic compounds

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