Colligative Properties and Into Thermochemistry

Monday:
-Quick Molarity Quiz.

Colligative Properties Explorelearning Lab.
Creating a table with 9 different
How does a high concentration impact freezing point?
Why does this happen? Relate to molecules.
How does a high concentration impact boiling point?
Why does this happen? Relate to molecules.

Come back to class.

Vocabulary: Freezing point depression, vapor pressure lowering, boiling point elevation.

If time, exothermic vs. endothermic discussion. Examples non-examples. Acting out one or the other in groups of two to three.

Wednesday:
Chapter 17 Vocabulary, Heat gained and lost lost calculations.
-Water heater lab with just your breath. Need thermometers.
-Then with a piece of ice heat gained and lost lab.

Friday:
-Electron Dot Diagrams Review
-Finish Lab data sharing and answering questions.
-Vocabulary: Calorimetry, Calorimeter, Calorie, Joule, Specific Heat, First and 2nd Law of Thermodynamics.
-Examine Specific Heats of Different Materials
-Melting Ice and measuring heat absorbed by the ice-Lab throughout the period.
-Look at Charts and Tables from Chapter 17.
CALM Problems.

Monday:
-Mole Review
-Review Chapter 17 Concepts
-Heating Water Gizmo Worksheet completion and CALM Problems. (Or hot plates and heating 3 containers of ice and determining the temperature at 30 second intervals.
-Measure amount of heat gained at the different steps.
-Hess's Law description and problems?

Wednesday:
-Water Heat Efficiency Lab?-Need to mass the different beakers once again.
-Complete two trials.
-Need tongs, candles, thermometers, use sheet from last year.

Friday:
Thermodynamics quiz, calculations, vocabulary, etc.
Start Acids and Bases