Question

6. How is Avogadro’s number used to convert moles into particles?

Answer 1

Avogadro's number is used to convert moles into particles in chemistry by using it as a conversion factor. It relates the number of particles to the number of moles of a substance.

Step-by-step explanation:

Avogadro's number is used to convert moles into particles in chemistry. Avogadro's number is a conversion factor that relates the number of particles (atoms, molecules, or formula units) to the number of moles of a substance. The value of Avogadro's number is 6.022 × 10^23 particles per mole.

To convert moles into particles, we can use the relationship:

Number of particles = Number of moles × Avogadro's number

For example, if we have 2 moles of oxygen atoms, we can calculate the number of oxygen atoms using Avogadro's number:

Number of oxygen atoms = 2 moles × 6.022 × 10^23 particles per mole = 1.2044 × 10^24 oxygen atoms

Answer 2

Step-by-step explanation:

Avogadro's number is a very important relationship to remember: 1 mole = 6.022×1023 6.022 × 10 23 atoms, molecules, protons, etc. To convert from moles to atoms, multiply the molar amount by Avogadro's number.