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The Effect of the Concentration of Enzymes on the Rate of a chemical substance Reaction Purpose: Chemical reactions take place both day within our bodies. Organic catalysts called enzymes help speed up the reactions so that we can function properly. We are attempting to learn whether increase the immersion of an enzyme is effective in increasing the rate of the reaction. surmise: If on that point is a high concentration of an enzyme, sometime(prenominal) the reaction exit happen faster because catalysts speed up reactions, and a higher concentration should achieve this more quickly. Materials: Catalase henry bleach, 3% Forceps tense up paper criminal records codswallop Vials Stopwatch or timer Procedures: 1. Pour 30 ml of 3% hydrogen peroxide into 5 vials. Measure and videotape the depth of the hydrogen peroxide in them in millimeters (mm) so that you can calculate your rate. 2. utilize the forceps to dip a append paper phonograph record into the enzyme solution at 100 units/ml, and so drain it on a paper towel. Drop the disc into the vial labeled 100 units/ml and time how huge it takes for the disc to come up from the bottom. 3. Repeat for the other enzyme solutions. mathematical function a new vial of 3% hydrogen peroxide for each trial to ensure minimal errors. 4. Record your results in a information chart. Calculate the rate and share your entropy with other groups to calculate the av date of referencege rate. Results: |Concentration (units/ml) |Distance (mm) | era (sec) |Rate (mm/sec) |Avg.

Rate (mm/sec) | |100 |86 |12.82 |6.71 |7.05 | |80 |86 |32.70 |2.63 |6.22 | |50 |89 |16.31 |5.54...If you want to get a true essay, order it on our website: BestEssayCheap.com

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