Solutions End of Year Review

The substance being dissolved is called the ________

• solvent

• solute

• solid

• solvate

When no more solute dissolves the solution is _________

• supersaturated

• saturated

• unsaturated

• extrasaturated

Gases are more soluble at ______temps and _____pressures

• high, low

• high, high

• low, high

• low, low

Something that CANNOT be dissolved into a solution is called

• soluble

• insoluble

• solution

• suspension

As temperature increases, solubility of solids in liquids

• always increases

• always decreases

• usually decreases

• usually increases

What is a solvent?

• The substance that does the dissolving in a solution.

• The substance that is being dissolved in a solution.

• The mixing of different substances.

• The process in which neutral molecules lose or gain electrons.

Another name for a homogeneous mixture is

• an element.

• a covalent compound.

• an ionic compound.

• a solution.

Kool-Aid - Powder, sugar, and water

Identify the solvent

• water

• sugar

• powder

• powder and sugar

Kool-Aid - Powder, sugar, and water

Identify the solute

• water

• sugar

• powder

• powder and sugar

This type of mixture contains two or more substances that are visibly distinguishable.

• homogeneous

• solution

• heterogeneous

• colloid