Question

To convert the number of molecules of a compound to moles, you need to use which of the following?

A. Avogadros constant
B. Empirical formula
C. Formula mass
D. Molar mass

Answer 1

A. Avogadro's constant

Step-by-step explanation:

Avogadro's constant is a conversion factor that converts particle count to moles. One mole is 6.02x10^23 particles. The is written as (6.02x10^23 particles)/(1 mole particles.