A gas made up of homonuclear diatomic molecules escapes through a pinhole 1.49 times as fast as Kr gas. Write the chemical formula of the gas.​

At stp, what is the volume of 1 mole of co2?

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?