click below
click below
Normal Size Small Size show me how
Solutions Chapter 16
Solutions Dilutions Molarity
Term | Definition |
---|---|
3 factors that affect how fast a substance dissolves | stirring/agitation, temperature, size of solute/surface area |
Solubility | Ability to dissolve |
Saturated solution | maximum amount of solute |
Unsaturated | less solute than the maximum amount |
Supersaturated | More than the maximum amount |
miscible | 2 liquids dissolving, like alcohol and water |
immiscible | 2 liquids not dissolving, like oil and water |
Solute | what is being dissolved like the sugar in our rainbow tubes lab |
Solvent | what is doing the dissolving, like the water in our rainbow tubes lab |
Molarity | The concentration moles per liter |
Henrys Law | Gas under pressure increases its solubility, like carbonated soda |
concentration | the amount of solute per quantity of solvent |
dilute | small amount of solute in a solvent, less concentrated |
% by volume | [mL of solute/mL of solvent] x 100 |
% by mass | [g of solute/g of solvent]x100 |
When diluting a concentrated solution to a new volume and molarity what equation should you use: | M1V1=M2V2 |