If you need to prepare 500mL of a 4.0 M solution of AgNO3, How many grams of silver nitrate would you need?

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.