how to setup an experiment on air pressure with how large a balloon can grow to with liquids below in a cup

Which characteristics can be used to differentiate star systems? check all that apply.

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.

How many moles of co2 are produced during the complete combustion of 3.6 moles of c2h6