Unit 9: Molarity & Solutions
Key Learning Targets
(9.01) I can use the molar mass of a substance to convert from mass to moles and vice versa (from unit 5). (9.02) I can determine the concentration of a solution from the volume and number of moles (be able to find volume or moles if given the other variables). (9.03) I can calculate the concentration (or volume) of a diluted solution. (9.04) I can make a diluted solution based on calculations. (9.05) I can determine the percent yield from an experiment (from unit 8). (9.06) I can read and interpret information from a solubility curve. (9.07) I can construct and draw a solubility curve based on data collected from an experiment. (9.08) I can use a colorimeter to analyze the concentration of a stock and diluted solution. |
Materials & Handouts
Power point notes Notes as a pdf Molarity and Dilution Review Solubility Curve Practice notes from Kent Chemistry Molarity Notes and Practice from Kent Chemistry Worksheets and labs Solubility Curve worksheet (not included in above packet) |
Additional Assistance
Videos by Mr. Hoffman
Molarity- the basics
Molarity- with grams
Molarity- Calculating grams from a Molarity; use to help with lab this week
Brightstorm
Types of Solutions (transcript)
Solvation (transcript)
Molarity (transcript)
Khan Academy
Suspensions, Colloids and Solutions (great definitions!)
Solubility
Molarity (not really Khan Academy but still good)
The Chemistry Solution
Molarity- start here if you missed a lecture- very good
Dilution Problems- another very good, easy to follow explanation
Videos by Mr. Hoffman
Molarity- the basics
Molarity- with grams
Molarity- Calculating grams from a Molarity; use to help with lab this week
Brightstorm
Types of Solutions (transcript)
Solvation (transcript)
Molarity (transcript)
Khan Academy
Suspensions, Colloids and Solutions (great definitions!)
Solubility
Molarity (not really Khan Academy but still good)
The Chemistry Solution
Molarity- start here if you missed a lecture- very good
Dilution Problems- another very good, easy to follow explanation