S1+Solutions,+Acids,+and+Bases


 * __Solutions and Mixtures__:**


 * __Classwork__: [|Separating Mixtures]**

__**Study resources**__
 * [|Types of Mixtures]**
 * [|Examples of Mixtures]**
 * [|Solutions, Colloids, and Suspensions 1]**
 * [|Solutions, Colloids, and Suspensions 2]**
 * [|Mixtures Quiz]**
 * [|Solutions Quiz]**
 * [|Ways to separate mixtures]**
 * [|Separation of Mixtures explained]**


 * __Acids and Bases Resources__:**


 * [|Alien Juice Bar] (classwork)**
 * [|Experiments]**
 * [|Lab experiment]**
 * [|Video lesson]**


 * Notes**


 * 8.1 Formation of Solutions**

__Objectives__:

1. Describe how a substance can dissolve in water by dissociation, dispersion, or ionization. 2. Describe how the physical properties of a solution can differ form those of its solute and solvent. 3. Identify energy changes that occur during the formation of a solution. 4. Describe factors affecting the rate at which a solute dissolves in a solvent.


 * 8.2 Solubility and Concentration**

__Objectives__:

1. Define solubility and describe factors affecting solubility. 2. Classify solutions as unsaturated, saturated, or supersaturated. 3. Calculate and compare and contrast solution concentrations expressed as percent by volume, percent by mass, and molarity.


 * 8.3 Properties of Acids and Bases**

__Objectives__:

1. Define acid and describe some of the general properties of an acid. 2. Define base and describe some of the general properties of a base. 3. Identify a neutralization reaction, and describe the reactants and products of neutralization. 4. Explain how acids and bases can be defined as proton donors and proton acceptors.


 * 8.4 Strength of Acids and Bases**

__Objectives__:

1. Define pH, and relate pH to hydronium ion concentration in a solution. 2. Distinguish between strong acids and weak acids, and between strong bases and weak bases. 3. Define buffer, and describe how a buffer can be prepared. 4. Explain how electrolytes can be classified.

[|Digestion Animation] [|Digestion Quiz] [|pH activity (short)] [|pH Virtual Lab] [|Surprising facts about the digestive system] [|Digestive system matching game]
 * Review:**