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Reversible Reactions
This simulation has not been translated into this language. You can still access the English version below.
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Version: 3.15 (change log)
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Watch a reaction proceed over time. How does total energy affect a reaction rate? Vary temperature, barrier height, and potential energies. Record concentrations and time in order to extract rate coefficients. Do temperature dependent studies to extract Arrhenius parameters. This simulation is best used with teacher guidance because it presents an analogy of chemical reactions. |
خوارهوه ببینن
سهرچاوهکان بۆ فێرکاری
Main Topics
- زانستی بزووتنی تین
- دهما
- تین
- گاز
- گۆڕانکاری
- وزهی تین
Sample Learning Goals
- Describe on a microscopic level, with illustrations, how reactions occur.
- Describe how the motion of reactant molecules (speed and direction) contributes to a reaction happening.
- Predict how changes in temperature, or use of a catalyst will affect the rate of a reaction.
- On the potential energy curve, identify the activation energy for forward and reverse reactions and the energy change between reactants and products.
- Sketch how the concentrations of reactants and products change as a reaction proceeds.
- From a graph of concentration as a function of time, students should be able to identify when a system has reached equilibrium.
- Calculate a rate coefficient from concentration and time data.
- Determine how a rate coefficient changes with temperature.
- Compare graphs of concentration versus time to determine which represents the fastest or slowest rate.
بیروڕا بۆ فێرکاری
| سهردێر | نووسهران | Level | Type | بهڕۆژبوو |
|---|---|---|---|---|
|
Equilibrium Inquiry and Experiment Activity
|
Ryan White | HS | تاقیگه | 3/18/13 |
|
Salts and Solubility 3: Solution Equilibrium and Ksp (Inquiry Based)
|
Trish Loeblein | UG-Intro HS |
تاقیگه CQs |
11/13/08 |
| Le Chatelier's Principle Demos | Laura Conrad | HS | CQs تاقیگه Demo |
8/13/12 |
| Basic Thermodynamics Inquiry | Dan Kohler | HS | CQs | 3/3/09 |
| 가역반응 SIM 사용지침서 | Wha Kuk Lee | HS UG-Intro |
دیکه تاقیگه |
5/4/13 |
ئێوه ئهتوانن تێبینی وچالاکیهکانی خۆتان بنێرن.
نوسخه وهرگێڕاوهکان:
پێویستیهکانی نهرمامێر
| Windows | Macintosh | Linux |
|---|---|---|
|
Microsoft Windows
XP/Vista/7 Sun Java 1.5.0_15 or later |
OS 10.5 or later
Sun Java 1.5.0_19 or later |
Sun Java 1.5.0_15 or later |
Credits
| Design Team | Third-party Libraries | سوپاس بۆ |
|---|---|---|
|
translated by: F. Vazmani
farzad_wazmani@yahoo.com
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© 2011 University of Colorado.
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