•OBJECTIVE:
Students will complete several questions I.O.T. improve their understanding of
concentrations of solution.
•W.O.D.
Exemplary-serving as an example.
•WARM-UP
1.Define
molarity.
2.A
solution has 2.3 moles of NaCl dissolve in 2.2 Liters of solution. What
is the molarity of the solution.
Classwork
CYU
1. A solution is made when a solute
dissolve in a solvent. Define and use examples to show the difference between
solute and solvent.
2. Describe how each of the following
affects solution formation (a) decrease in temperature (b) stirring the
solution (c) decreasing the size of the
solute particles.
3. How does temperature affect the
solubility of gases?
4. According to Henry’s law, how does
doubling the pressure on gas affect its solubility?
Complete the solutions handout for an assessment grade.
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