How many atoms are present in 9 molecules of NH4CN

Question

asked Jan 7, 2021 60.3k views

1 Answer

Tim Niblett · Answer 1 · 2021-01-13T02:33:50+0000

There are 63 atoms present in 9 molecules of NH₄CN.

Step-by-step explanation:

In each molecule of NH₄CN, there are

2 Nitrogen atoms

4 Hydrogen atoms

1 Carbon atom

So totally 2+ 4+ 1 = 7 atoms.

In 9 molecules of NH₄CN,

9×7 = 63 atoms are present.

There are 63 atoms present in 9 molecules of NH₄CN.