How many atoms of each element are in the chemical formula NH4NO3?

1 nitrogen, 1 hydrogen, and 3 oxygen
1 nitrogen, 4 hydrogen, and 3 oxygen
2 nitrogen, 4 hydrogen, and 3 oxygen
5 nitrogen, 1 hydrogen, and 1 oxygen

1 answer

The chemical formula NH₄NO₃ represents ammonium nitrate. In this compound, we can break down the elements present:

  • N (Nitrogen): There are two nitrogen atoms (one from NH₄ and one from NO₃).
  • H (Hydrogen): There are four hydrogen atoms (all from NH₄).
  • O (Oxygen): There are three oxygen atoms (all from NO₃).

So the correct count is:

  • 2 nitrogen
  • 4 hydrogen
  • 3 oxygen

The correct answer is: 2 nitrogen, 4 hydrogen, and 3 oxygen.