Salts and Solubility 4: Using Q and LeChateliers Principle Een gouden ster duidt op activiteiten van hoge kwaliteit gesteund op onderzoek die de PhET ontwerp gidslijnen volgen.


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Titel Salts and Solubility 4: Using Q and LeChateliers Principle
Beschrijving 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.
Onderwerp Chemie
Niveau Hoger secundair onderwijs, Undergrad - Intro
Type Labo
Duur 60 minuten
Antwoorden inbegrepen Neen
Taal Engels
Sleutelwoorden chemistry, equilibrium, initial coniditions, phet activity, reactions, stress
Simulatie(s) Zouten en Oplosbaarheid


Auteur(s) Trish Loeblein
Emailadres patricia.loeblein@colorado.edu
School PhET
Datum waarop ingediend 4-8-08
Datum waarop aangepast 7-7-13