Answer to Question #345720 in Chemistry for kat

Question

how many atoms of calcium are in 6 moles of Ca?

Answer 1

Solution:

One mole of any substance contains 6.02×10²³ atoms/molecules

Therefore,

Number of Ca atoms = (6 mol) × (6.02×10²³ atoms / 1 mol) = 3.61×10²⁴ Ca atoms

Answer: 3.61×10²⁴ atoms of calcium