Concentration Calculation Review Solubility Curves

Calculate the molarity and dilution concentrations for a solution Objective: Today I will be able to: Construct a solubility curve to analyze the effect of changing the temperature on the solubility of a compound Calculate the molarity and dilution concentrations for a solution Evaluation/Assessment: Informal Assessment – monitoring student interactions and questions as they complete the worksheets Formal Assessment – analyzing student responses to the worksheet and exit ticket Common Core Connection Make sense of problem and persevere in solving them Look for and make use of structure Use appropriate tools strategically

Lesson Sequence Evaluate: Warm-Up (5 minutes) Elaborate: Solubility Curve Construction/Analysis 25 minutes Concentration Calculation Practice 25 Minutes Evaluate: Exit Ticket

Warm - Up How many liters of water are needed to prepare a 2.1 M KCl solution with 10.0 g KCl?

Objectives Today I will be able to: Construct a solubility curve to analyze the effect of changing the temperature on the solubility of a compound Calculate the molarity and dilution concentrations for a solution

Homework Complete the worksheet Wear closed toe shoes Friday

Agenda Warm – Up Solubility Curve Construction/ Analysis Concentration Calculation Practice Exit Ticket

Solubility Curve Analysis Construct the solubility curve and complete the questions relating to the solubility curve. Ask Ms. Ose for help if you have questions

Concentration Calculation Practice Complete the practice problems at your desk for 15 minutes. We will review the answers as a class

Exit Ticket Would an 60 gram solution of KCl be unsaturated, saturated or supersaturated at a temperature of 80 oC