Which property of liquids is most directly related to the strength of intermolecular forces?

In a coffee-cup calorimeter, the temperature of the solution increases during a reaction. The reaction is: Coffee Cup Calorimeter

A gas sample occupies 5.0 L at 300 K. If the temperature increases to 450 K at constant pressure, what is the new volume?

Which phase change occurs when a solid turns directly into a gas?

A 200.0 g sample of water cools from 80.0°C to 60.0°C. How much heat is released? (c = 4.184 J/g·°C)

Which statement best describes heat?

Which condition will cause the volume of a gas to increase, assuming pressure remains constant?

A gas occupies 2.50 L at 1.20 atm and 25°C. What will its volume be at 0.600 atm and the same temperature?

How much heat is required to raise the temperature of 100.0 g of water from 20.0°C to 35.0°C? (c = 4.184 J/g·°C)

How many liters of O₂ gas at STP are produced from the decomposition of 2.0 mol of KClO₃?2 KClO3(s) →2 KCl(s) + 3 O2(g)