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5 July, 20:07

How many atoms are in the following molecules of ammonia: 3 (NH3)

3

4

8

12

+5
Answers (1)
  1. 5 July, 20:30
    0
    The answer to your question is 12 atoms

    Explanation:

    Data

    Number of atoms = ?

    Molecule = ammonia

    Process

    1. - Calculate the number of atoms on ammonia

    NH₃ = 1 atom of Nitrogen and 3 atoms of hydrogen

    2. - Calculate the total number of atoms considering the coefficient 3

    3 (NH₃) = (1 x 3) atoms of Nitrogen + (3 x 3) atoms of hydrogen

    3 (NH₃) = 3 + 9

    3 (NH₃) = 12 atoms
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