What mass of oxygen gas is needed to produce 8.76 X 1045 atoms of carbon dioxide? Pls help I'm failing chemistry because of the pandemic.

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.

The term gas is limited to those substances that exist in the gaseous state at