How many moles of CO2 are there in 2.55 x 10
18
molecules of CO2?

Hey, could someone me answer this? much appreciated!

What is the name of the molecular compound s3i9?

These traits describe either a chemical or a nuclear reaction. which statements describe a nuclear reaction? check all that apply. involves the loss, gain, or sharing of electrons may involve a change in total mass involve relatively low energy changes occur outside the nucleus involve very high-energy changes involve changes in nuclides when decay occurs