Comprehensive Chemistry Solutions,
Colligative Properties, and Acid-Base Concepts
with questions and well verified answers
actual exam!!! 2026
Solution - ANSWER -A homogeneous mixture of two or more substances that are
inseparable by simple filtration.
Solute - ANSWER -The substance that is being dissolved in a solution.
Solvent - ANSWER -The substance that does the dissolving of the solute.
Saturated - ANSWER -A solution containing the maximum amount of solute in grams at
a specific temperature.
Unsaturated - ANSWER -A solution that can still dissolve more solute at a given
temperature before reaching its maximum capacity.
Supersaturated - ANSWER -A solution where the amount of dissolved solute exceeds
the normal 100% saturation level, typically made by heating and cooling slowly.
Miscible - ANSWER -Two liquids that are completely soluble in each other in all
proportions.
Immiscible - ANSWER -Two liquids that do not mix or dissolve in each other, forming
separate layers.
, Electrolyte - ANSWER -A substance that dissolves in water to give a solution that
conducts electricity.
Non-Electrolyte - ANSWER -A substance that dissolves in water to give a solution that
does not conduct electricity.
Concentrated - ANSWER -A solution containing a relatively high amount of solute
compared to the solvent.
Dilute - ANSWER -A solution containing a relatively small amount of solute compared to
the solvent.
Three factors that affect solubility - ANSWER -1. Attraction of solute and solvent
(polar/non-polar), 2. Temperature (increases solubility for most solids, decreases for gases), 3.
Pressure (increases solubility of gases over liquids).
Four factors that affect the rate of dissolving - ANSWER -1. Temperature (increases
particle speed), 2. Agitation (stirring brings fresh solvent into contact), 3. Surface area (more
contact points), 4. Amount of solute already dissolved.
Mass Percent Formula - ANSWER -(Mass of solute / Total mass of solution) x 100
Volume Percent Formula - ANSWER -(Volume of solute / Total volume of solution) x 100
Molarity (M) Formula - ANSWER -Moles of solute / Liters of solution
Molality (m) Formula - ANSWER -Moles of solute / Kilograms of solvent
Parts Per Million (PPM) Formula - ANSWER -(Mass of solute / Total mass of solution) x
1,000,000
Dilution Equation - ANSWER -M1V1 = M2V2 (where M is molarity and V is volume)
Colligative Properties, and Acid-Base Concepts
with questions and well verified answers
actual exam!!! 2026
Solution - ANSWER -A homogeneous mixture of two or more substances that are
inseparable by simple filtration.
Solute - ANSWER -The substance that is being dissolved in a solution.
Solvent - ANSWER -The substance that does the dissolving of the solute.
Saturated - ANSWER -A solution containing the maximum amount of solute in grams at
a specific temperature.
Unsaturated - ANSWER -A solution that can still dissolve more solute at a given
temperature before reaching its maximum capacity.
Supersaturated - ANSWER -A solution where the amount of dissolved solute exceeds
the normal 100% saturation level, typically made by heating and cooling slowly.
Miscible - ANSWER -Two liquids that are completely soluble in each other in all
proportions.
Immiscible - ANSWER -Two liquids that do not mix or dissolve in each other, forming
separate layers.
, Electrolyte - ANSWER -A substance that dissolves in water to give a solution that
conducts electricity.
Non-Electrolyte - ANSWER -A substance that dissolves in water to give a solution that
does not conduct electricity.
Concentrated - ANSWER -A solution containing a relatively high amount of solute
compared to the solvent.
Dilute - ANSWER -A solution containing a relatively small amount of solute compared to
the solvent.
Three factors that affect solubility - ANSWER -1. Attraction of solute and solvent
(polar/non-polar), 2. Temperature (increases solubility for most solids, decreases for gases), 3.
Pressure (increases solubility of gases over liquids).
Four factors that affect the rate of dissolving - ANSWER -1. Temperature (increases
particle speed), 2. Agitation (stirring brings fresh solvent into contact), 3. Surface area (more
contact points), 4. Amount of solute already dissolved.
Mass Percent Formula - ANSWER -(Mass of solute / Total mass of solution) x 100
Volume Percent Formula - ANSWER -(Volume of solute / Total volume of solution) x 100
Molarity (M) Formula - ANSWER -Moles of solute / Liters of solution
Molality (m) Formula - ANSWER -Moles of solute / Kilograms of solvent
Parts Per Million (PPM) Formula - ANSWER -(Mass of solute / Total mass of solution) x
1,000,000
Dilution Equation - ANSWER -M1V1 = M2V2 (where M is molarity and V is volume)
