Molality, Colloids, Suspensions

Evaluation/Assessment: Objective: Today I will be able to: Apply the properties of solutions to answering Kahoot questions Calculate the concentration of a solution using the equations for molarity and dilution Evaluation/Assessment: Informal assessment – monitoring student progress as they complete the practice Formal assessment – analyzing student responses to the classwork and exit ticket. Common Core Connection Build Strong Content Knowledge Make sense of problem and persevere in solving them Look for and express regularity in repeated reasoning

Lesson Sequence Evaluate: Warm – Up Evaluate: Solutions Kahoot Explain: Molarity and Dilution Calculations Elaborate: Molarity and Dilution Calculations Practice Evaluate: Exit Ticket

Warm - Up What is the proper lab technique for preparing a solution? What is the difference between an unsaturated, saturated and supersaturated solution?

Objective Today I will be able to: Apply the properties of solutions to answering Kahoot questions Calculate the concentration of a solution using the equations for molarity and dilution

Homework Wear closed toe shoes tomorrow for Dilutions lab

Agenda Warm-Up Solutions Kahoot Molarity and Dilution Calculations Notes Molarity and Dilution Calculation Practice Exit Ticket

Solutions Kahoot Take out your solutions notes from last class. We will review them by playing Kahoot.

Molarity and Dilution Calculations You have 15 minutes to complete the calculations at your desk. We will review the answers together

Exit Ticket How would you prepare 1.5 L a 2.0 M solution from a stock solution of 6.0M HCl?