- Tion Below Https Phet Colorado Edu En Simulation Legacy Reactions And Rates Open The Following Link For Full Instruct 1 (14.71 KiB) Viewed 6 times
- Tion Below Https Phet Colorado Edu En Simulation Legacy Reactions And Rates Open The Following Link For Full Instruct 2 (39.75 KiB) Viewed 6 times
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tion below: https://phet.colorado.edu/en/simulation ... -and-rates Open the following link for full instructions: WORKSHEET LINK
Many Collisions 1. Press the blue tab at the top of the screen that reads: When there was only a single collision that could occur it was fairly simple to make a reaction happen. Simply point the molecules at each other and ensure you have enough speed (energy). Once you have multiple reactants bouncing around things get a little more complex. Temperature is a measure of average kinetic energy. However for a reaction to take place you only need one set of reactants travelling fast enough when they collide. The others can all be moving much more slowly and that has no effect. Show stopwatch 2. Click the button on the bottom right that reads Show stopwatch Set the current amounts of both A and BC to 5: Press start on the stopwatch. Each time it goes up by about 200, increase the temperature slightly. Watch carefully to see when the first reaction takes place. Current Amounts BO AB Clear container