A 30.0 L sample of nitrogen inside a rigid, metal container at 20.0˚C is placed inside an oven whose temperature is 50.0 ˚C. The pressure inside the container at 20.0˚C was at
3.00 atm. What is the pressure of the nitrogen after its temperature is increased?

10. according to the law of conservation of mass, how does the mass of the products in a chemical reaction compare to the mass of the reactants?

Which statement is a reason to support population regulation? a) it is unethical for us to control birth control rates b) humans have the freedom to produce as many children as desired c) the gap between the rich and poor has been narrowing since 1960 d) billions more people on the earth will intensify many environmental and social problems

The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?