Which statement best relates the strength and concentration of a base? at high enough concentrations, a weak base becomes strong. even at low concentrations, a strong base is strong. a weak base always has a low concentration. the stronger the base, the higher its concentration.

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.