Lecture Questions:

Define solvent, solute, and solution.

What does it mean to be heterogeneous?

What does it mean to be homogeneous?

Define saturated, unsaturated, supersaturated.

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For the graph in blue at the end of the week 5 lesson 1 lecture:

What is the X axis?

What is the Y axis?

What does each different curve on the graph represent?

What does the graph show us?
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What type of relationship exists between solids and temperature of solution?

What type of relationship exists between gases and temperature of solution?