PLEASE HELP Convert 0.30 moles of nitrogen gas into liters of nitrogen gas if density of N2 is 1.16 g/ml.

Please help me show work as well!

Displacement is the slope of a velocity vs. time graph a. true b. false

Gravitational potential energy is related to

•what conclusions can you make about the relationship between the volume of a gas and its temperature? • what conclusions can you make about the relationship between the volume of a gas and its pressure? • what possible variables have you not accounted for? as you did the procedures, is it possible that the atmospheric pressure may have changed? if it did change over the course of your experiment, then how would your results have been affected?