I have made a thermometer which measures temperature by the compressing and expanding of gas in a piston. I have measured that at 100.0 0 C the volume of the piston is 25.0 L. What is the temperature outside if the piston has a volume of 5 L? What would be appropriate clothing for the weather?

How is electrolysis most commonly used to produce an energy source? a - splitting water molecules produces oxygen, which organisms breathe to fuel their bodies. b - splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. c - splitting carbon dioxide molecules produces coal, a form of carbon that can be burned to produce heat. d - splitting carbon dioxide molecules produces natural gas, which can be burned to generate electricity in power plants.