Find the relative density of the O2 gas in terms of hydrogen.

The relative density of a gas (the density of one gas in another) is the ratio of the molar mass of a given gas to the molar mass of the gas in which it is located.
D (O2) = M (O2) \ M (H2) = 32 \ 2 = 16
Answer: 16



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.