2021-2022 CP Overview Of Solutions

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CP Overview of Solutions

Three Overarching Principle

1) Like dissolves Like -

2) Base particles of solute particles goes in empty space between base particles of solvent particles.

3) Solute particles get in way of solvent particles

Solution -

Definition:

Solute -

Solvent -

Making a consistent solution (Concentration)

Name of Concentration terms: Molarity (M), molality (m), mass percent, mole percent, ppm

Molarity: equation:

Calculating Molarity (M) of a solution

Finding M with mole solute and volume of solution
Example of work
HW: CP Molarity Problem HW Set1

Finding M with grams solute and volume of solution
- Example of work
- CP Molarity Problem HW Set2

Calculating mass of solute to get a Molarity of a known volume solution

Example of work

CP Molarity Problem HW Set3 (finding gram of solute)
Concentration Calculations for Solutions: Solubility (S) and Molarity (M)

Lab
Making the Bestest Sugared Drink

When you JUST add solute into a solvent to make a solution

1) Unsaturated solution -

2) Saturated solution -

3) Saturated solution with undissolved solute in bottom of container (or top)