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Salts and Solubility 4: Using Q and LeChateliers Principle
Downloadable files
- 4 clicker questions Salts and Solubility.pdf - 60 kB
- 4 clicker questions Salts and Solubility.ppt - 85 kB
- 4 Lesson plans for Salts and Solublity Using Q and LeChatelier\'s Principle.doc - 39 kB
- 4 Student directions for Salts and Solubility Using Q and LeChatelier\'s Principle.doc - 30 kB
Submission Information |
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| Authors | Trish Loeblein |
| Contact Email | ploeblei@jeffco.k12.co.us |
| School / Organization | PhET and Evergreen HS |
| Submitted | 08/08/04 |
| Updated | 08/08/22 |
Contribution Description |
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| Title | Salts and Solubility 4: Using Q and LeChateliers Principle |
| Simulations | Garam & Kelarutan |
| Keywords | chemistry, phet activity, equilibrium, reactions, stress, initial coniditions |
| Description | 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. |
| Level | Undergraduate - Intro, High School |
| Type | Lab |
| Subject | Chemistry |
| Duration | 60 minutes |
| Answers Included | No |
| Language | English |
Standards Compliance
| Content Level | |||
| Content Standard | K-4 | 5-8 | 9-12 |
| Science as Inquiry - A |  |
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| Physical Science - B | |
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| Life Science - C | |||
| Earth & Space Science - D | |||
| Science & Technology - E | |
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| Science in Personal and Social Perspective - F | |||
| History and Nature of Science - G | |||
Nominations for Gold Star
Gold Star contributions are high quality inquiry-based activities that follow the PhET design guidelines (PDF) and that teachers find useful.
Comments
What do you think about this activity? How did you use it or change it for your class? Professionally constructive comments welcome.