A gas has a volume of 550.0 L at a temperature of 35.0°C. What temperature will the gas be if the volume decreased to 260.0 L assuming constant pressure?
(3 sig figs)

As a part of an experiment a student burns propane to produce carbon dioxide and water she remembers that she must follow the law conservation of matter when writing a balanced chemical equation which of these equation adheres to the law of conservation of matter

Which fact represents evidence for the big bang theory?

A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas