Number of particles in 1 mol of a substance

Question

Chemistry

Danica Vance

22 December, 19:02

Number of particles in 1 mol of a substance

+3

Answers (2)

Know the Answer?

Davidson · Answer 1

n (amount of substance in moles) x NA (Avogadro's number) 1 molx 6.022 x 10 23

Mathias Frost · Answer 2

6.022 * 10 23 elementary entities in 1 mole. This can also be written as 6.022 * 10 23 mol - 1.

The mass of one mole of a substance is equal to that substance's molecular weight.