Conversion Between Moles, Mass and Atoms

Question 1

Avogadro’s number

Answer 1

6.022 x 10^23

Question 2

mole

Answer 2

mole of substance contains avogadro’s number of particles

Question 3

What is special about the mole?

Answer 3

12g of C-12 contains exactly 12 mol

Question 4

When is Avogradro’s number used?

Answer 4

when determining number of particles in mol

Question 5

mol equation

Answer 5

mol = mass/molar mass