Which of the following atoms would have the greatest velocity if each atom had the same kinetic energy?

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

What does the symbol (–hfus) indicate in a phase change?

Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m