Salts and Solubility 4: Using Q and LeChateliers Principle A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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Izenburua Salts and Solubility 4: Using Q and LeChateliers Principle
Deskribapena Learning Goals: Students will be able to Calculate Q; Predict what would be observed on a macroscopic level to a solution by comparing Q to Ksp; Use microscopic illustrations, to help explain the predictions; Use LeChatliers Principle to predict how changing the amount of water will affect the solution. The students in my class are taking their first high school chemistry course and receive credit for the first semester of college chemistry and credit for the corresponding lab. I have written a series of five activities using the Soluble Salts simulation to be used throughout the year. This is the fourth in the series. I plan to use this during second semester as part of Equilibrium and predicting system changes by calculating Q and using LeChatliers principle. This will immediately follow activity 3. The lesson plans for all 5 activities are included with the first activity, Soluble Salts 1 Introduction to Solubility.
Gaia Kimika
Maila High School (BH), Oinarrizko hezkuntza - Sarrera
Mota Lab
Iraupena 60 minutes
Erantzunak barne Ez
Hizkuntza Ingelesa
Gako-hitzak chemistry, equilibrium, initial coniditions, phet activity, reactions, stress
Simulazioa(k) Gatzak & Disolbagarritasuna


Autorea(k) Trish Loeblein
Kontaktu-posta eletronikoa patricia.loeblein@colorado.edu
Eskola / Erakundea PhET
Bidaltze-data 8/4/08
Eguneratze-data 7/7/13