Gases can be assumed to be ideal at sufficiently high temperature and sufficiently low pressures. Using this principle, what is the pressure of nitrogen from number 2 when the percent of the volume occupied by the gas molecules is 1%

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.