0.5 moles of sodium chloride is dissolved to make 0.05 liters of soultion. find the molarity. #1

Freezing 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.

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation