Question

How many atoms are in 2.00 moles of the substance?

a) 2.00 x 10²⁴ atoms
b) 1.204 x 10²⁴ atoms
c) 4.00 x 10²⁴ atoms
d) 1.50 x 10²⁴ atoms

Answer 1

The number of atoms in 2.00 moles of a substance is 2.00 x 10^24 atoms.

Step-by-step explanation:

A mole is a unit of measurement in chemistry that represents a specific number of atoms, ions, or molecules. One mole is equal to 6.022 x 10^23 particles. Therefore, for 2.00 moles of a substance, the number of atoms would be 2.00 x 10^24 atoms, which is option a).