Oil

Protein

Salt Water

Dichloromethane

The thickening (clumping) of particles in a solution due to the addition of electrolytes.

The reason that we need soap to wash oil off of our hands.

The process by which we can remove colloid particles from solutions.

Nature of reacting species

State of reactants

Density

Temperature

Concentration

Increases the rate of reaction without undergoing a permanent change.

Decreases the rate of reaction and undergoes a permanent physical change.

It does nothing. They are pointless.

We need soap because soap has both hydrophilic and hydrophobic parts.

We need soap because water is not strong enough to wash off oil.

We need soap because oil is hydrophobic (water-fearing).

We need soap because soap particles are larger than water.

They are too small to settle out by gravity.

They are anti-gravitational particles.

They disperse so that they are equidistant from each other.

A species formed and used up; will not appear in rate law.

The minor component (is dissolved).

Small particles suspended in solvent, not true solution.

A solid catalyst in an aqueous reaction.

A detailed sequence of reaction steps.

A solution that contains less than the optimal amount of solute.

When all reactants and products are in the same phase.

The major component (retains phase).

Energy which reacting species must have to form the transition state.

The slowest step in a reaction.

A homogenous mixture.

A substance that speeds up rate without permanent change.

When solids and liquids are not included in the equilibrium constant.

A detailed sequence of reaction steps.

A solution that contains less than the optimal amount of solute.

When all reactants and products are in the same phase.

The major component (retains phase).

If a system at equilibrium is disturbed, it will react in such a way as to counteract the disturbance and return to equilibrium.

(Activated complex) state corresponding to the highest energy along the reaction coordinate.

A solution that has more solute dissolved that optimal (precipitate forms).

A catalyst in the same phase as the reaction.

The maximum amount of dissolved solute at a given temperature.

A biological catalyst.

The number of particles (ions) a solute breaks into.

When intermolecular forces between solute and solvent are same as between separated components (no energy change upon solution formation).