A certain mass of nitrogen gas occupies a volume of 5.51 L at a pressure of 2.05 atm. At what pressure will the volume of this sample be 7.89 L? Assume constant temperature and ideal behavior.

Which statement is true about ionic compounds?

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces