Card Set Information
Le Chatelier's Principle
If stress is applied to a system at equilibrium, the equilibrium will shift to relieve the stress.
Any atom surrounded by only two groups has this type of molecular shape and a bond angle of what?
Any atom that is surrounded by three groups has this molecular shape and these bond angles.
Any atom surrounded by four groups has this molecular shape and these bond angles.
If an atom is surrounded by four groups and one lone pair, what is the molecular shape and bond angles?
If there are four groups around an atom, and two of those groups are lone pairs, what is the molecular geometry and the bond angles?
The law of conservation of energy
The total energy in a system does not change. Energy cannot be created or destroyed.
These two substances have concentrations that can vary; therefore, they can go into mass law expressions.
The law of conservation of mass
In a chemical reaction, the mass of the products equals the mass of the reactants.
1 Cal = ?