What is the molarity of a solution prepared by dissolving 2.50 mol NaCl in enough water to make 2.50 L of solution?

Arrange the following in order of increasing intermolecular forces: N2      CH3CH2OH      CO2      HCl

How many moles of HCl are present in 75.0 mL of a 0.900 M solution?

Which of the following pH’s corresponds to a weakly acidic solution?

What is the total pressure of a gaseous mixture that contains three gases with partial pressures of 0.845 atm, 120 torr, and 210 mm Hg?

A gas sample occupies 4.40 liters of volume at 25.0°C. What volume will this gas occupy at 100.0°C ?

What is the total pressure of a gaseous mixture that contains three gases with partial pressures of 0.845 atm, 120 torr, and 210 mm Hg?

A gas sample occupies 4.40 liters of volume at 25.0°C. What volume will this gas occupy at 100.0°C ?

Which of the assumptions of the kinetic-molecular theory best explains the observation that a gas can be compressed?

If solution “A” contains 2% NaCl and is separated by a semipermeable membrane from solution “B” which contains 10% NaCl, which event will occur?