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Rates of Reaction - Coggle Diagram
Rates of Reaction
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Experimental Techniques
Sampling
Mix the reactants, start timing
Remove samples at regular intervals and quench by adding to iced HCl or a substance that will react with some of the reactants
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Continuous monitoring
If a gas is produced, measure the volume produced using a gas syringe or over water using a measuring cylinder
If a reactant or product is colored, follow the intensity in a colorimeter
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Colorimetry
Colorimeter - a device used to test the concentration of a solution by measuring its absorbance of a specific wavelength of light
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Once calibrated, find the densities for concentrations of the other solutions by repeating the calibration with the other solutions
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