How many sodium atoms are there in 6.0 g of Na₃N? A)3.6 * 10²⁴ atoms B)4.6 * 10²² atoms C)1.3 * 10²³ atoms D)0.217 atoms E)0.072 atoms

Question

Quizplus · Accepted Answer

To determine the number of sodium atoms, we need to first calculate the molar mass of Na₃N, which is approximately 340 g/mol. Then, we use the following conversion factor: 6.0 g Na₃N x (1 mol Na₃N / 340 g Na₃N) x (6.02 x 10^23 atoms Na / 1 mol Na) = 1.3 x 10^23 Na atoms Therefore, the answer is C, with 1.3 x 10^23 Na atoms.

How Many Sodium Atoms Are There in 6