Review for Test 6.1 - 6.4

Solute is

• the substance that does the dissolving

• a solid that doesn't dissolve

• the substance the dissolves in a solution

• a homogenous mixture

Solvent is

• the substance that does the dissolving

• a solid that doesn't dissolve

• the substance the dissolves in a solution

• a homogenous mixture

A solution is

• the substance that does the dissolving

• a solid that doesn't dissolve

• the substance the dissolves in a solution

• a homogenous mixture

A saturated solution

• has the minimum amount of solute that can be dissolved at a given temperature of the solvent

• has more than the largest amount of solute that can be dissolved at a given volume of the solvent

• has not completely dissolved all of the solute particles

• has the maximum amount of solute that can be dissolved at a given temperature of the solvent

A unsaturated solution

• has the minimum amount of solute that can be dissolved at a given temperature of the solvent

• has more than the largest amount of solute that can be dissolved at a given volume of the solvent

• does not have enough solute dissolved in a given amount and temperature of the solvent (more can be dissolved)

• has the maximum amount of solute that can be dissolved at a given temperature of the solvent

A supersaturated solution

• has the minimum amount of solute that can be dissolved at a given temperature of the solvent

• has more than the largest amount of solute that can be dissolved at a given volume of the solvent

• does not have enough solute dissolved in a given amount and temperature of the solvent (more can be dissolved)

• has the maximum amount of solute that can be dissolved at a given temperature of the solvent

A non-electrolyte is a

• covalent molecule that dissolves in water but does NOT dissociate into free floating ions

• ionic compound that dissolves in water but does NOT dissociate into free floating ions

• ionic compound that dissolves in water and completely dissociates into free floating ions

• ionic compound that dissolves in water and dissociates into a FEW free floating ions

A strong electrolyte is a

• covalent molecule that dissolves in water but does NOT dissociate into free floating ions

• ionic compound that dissolves in water but does NOT dissociate into free floating ions

• ionic compound that dissolves in water and completely dissociates into free floating ions

• ionic compound that dissolves in water and dissociates into a FEW free floating ions

A weak electrolyte is a

• covalent molecule that dissolves in water but does NOT dissociate into free floating ions

• ionic compound that dissolves in water but does NOT dissociate into free floating ions

• ionic compound that dissolves in water and completely dissociates into free floating ions

• ionic compound that dissolves in water and dissociates into a FEW free floating ions

An electrolyte is ionic and a non electrolyte is covalent.

• True

• False