Grams to Grams and Gas Stoichiometry Assignment

Question

Avogadro came up with the idea using the “mole” to describe the amount of material present in chemical reactions. At that time, he also made a theory about how this number of molecules would occupy a particular size space at standard temperature and pressure.

What is the volume of one mole of molecules of any substance as a gas?

1. The atomic number will tell the number of liters.
2. The atomic number will tell the number of liters.
3. 6.02x10²³ L
4. 6.02x10 23 L
5. 22.4 L
6. 22.4 L
7. The atomic mass will tell the number of liters

Answer 1

One mole of any gas at STP has a volume of 22.4 liters.