Chemical Forums
Chemistry Forums for Students => High School Chemistry Forum => Topic started by: docteurdeno on January 10, 2021, 09:17:26 AM
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For my chemistry project, I was going to determine the rate constant for crystal violet and sodium hydroxide using a spectrophotometer, however the experiment failed and I was left with inconclusive data. Because of the quarantine, I am not allowed to return to the lab to repeat my experiment, so I need to find a virtual lab which shows the absorbance over time of a solution at a certain wavelength. It doesn't necessarily have to be the reaction of crystal violet and sodium hydroxide. https://www.chm.davidson.edu/vce/Kinetics/BromateBromideReaction.html https://www.chm.davidson.edu/vce/Kinetics/DifferentialRateLaws.html These are the closest ones I could find, however I can't seem to get them to work. I would really appreciate it if you could help me find a rate law virtual lab that isn't broken.