The Mole Flashcards
1
Q
What is a Mole?
A
The amount of the substance that contains an Avogadro number of particles
2
Q
What is the formula to find the number of moles?
A
number of moles = mass (g) / Mr
3
Q
Carbon has an Ar of 12 so how much mass is one mole?
A
12 g
