Answer:
1. What is the importance of Avogadro's number in determining the number of particles?
The reason Avogadro's number is important is that is serves as a bridge between the very large numbers and familiar, manageable units
2. What is the relationship between Avogadro's number and a mole?
A mole is a unit of measuring the amount of a substance. Avogadro’s number is the amount of atoms in one mole of a certain substance.
3. How do you find the number of particles given the mass of the sample?
Formula: number of particles = number of moles x 6 x 10
Since 1 mole of substance contains 6 x 1023 particles, 2 moles of substance contains 2 x 6 x 1023 particles.
