Salts and Solubility 4: Using Q and LeChateliers Principle Uma estrela de ouro indica alta qualidade, atividades baseadas em indagações que seguem as diretrizes de projeto PhET.


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Título Salts and Solubility 4: Using Q and LeChateliers Principle
Descrição 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.
Assunto Química
Nível Ensino Médio; Graduação - Inicial
Tipo Laboratório
Duração 60 min
Respostas Incluídas Não
Idioma Inglês
Palavras-Chave chemistry; equilibrium; initial coniditions; phet activity; reactions; stress
Simulação(ões) Sais e Solubilidade


Autor(es) Trish Loeblein
Email para Contato patricia.loeblein@colorado.edu
Escola / Organização PhET
Data de publicação 04/08/08
Data de atualização 07/07/13