What is the mass ratio of 2molo3 to 3molo2? What is the ratio of the number of molecules? What is the ratio of the number of oxygen atoms? At the same temperature and pressure, what is the ratio of the number of CO and CO2 molecules in the same volume? What is the ratio of the number of atoms? What is the mass ratio?

What is the mass ratio of 2molo3 to 3molo2? What is the ratio of the number of molecules? What is the ratio of the number of oxygen atoms? At the same temperature and pressure, what is the ratio of the number of CO and CO2 molecules in the same volume? What is the ratio of the number of atoms? What is the mass ratio?

Mass ratio of O2 to O3 1:1
Molecular ratio 2:3
Oxygen atom number 1:1
Molecular number of CO and CO2 1:1
Atomic number 2:3
Mass ratio 7:11
If the amount of matter is equal, that is, the number of molecules is equal. Just remember this