Question

How many total atoms are in one mole of ammonia (NH₃)?

1) 6.0×10²³
2) 6.0 times 10 to the power of 23
3) 2.4×10²⁴
4) 2.4 times 10 to the power of 24
5) 1.8×10²⁴
6) 1.8 times 10 to the power of 24
7) 1.2×10²⁴

Answer 1

There are approximately 2.408 × 10²⁴ atoms in one mole of ammonia (NH₃).

Step-by-step explanation:

The number of atoms in one mole of ammonia (NH₃) can be determined using Avogadro's number. Avogadro's number is a fundamental constant that represents the number of entities in a mole, which is approximately 6.022 × 10²³. Since one molecule of ammonia contains one atom of nitrogen (N) and three atoms of hydrogen (H), there are a total of four atoms in one molecule of ammonia. Therefore, in one mole of ammonia, there would be 4 times Avogadro's number of atoms, which is approximately 2.408 × 10²⁴ atoms.