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The Effect of the Concentration of Enzymes on the Rate of a chemical substance Reaction Purpose: Chemical reactions take place each 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 change magnitude the immersion of an enzyme is effective in increasing the rate of the reaction. speculation: If on that point is a high concentration of an enzyme, away the reaction exit happen faster because catalysts speed up reactions, and a higher concentration should achieve this more quickly. Materials: Catalase atomic number 1 hydrogen peroxide, 3% Forceps tense up paper criminal records nut case Vials Stopwatch or timer Procedures: 1. Pour 30 ml of 3% hydrogen peroxide into 5 vials. Measure and show 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 return paper magnetic disk into the enzyme solution at 100 units/ml, and whence drain it on a paper towel. Drop the disc into the vial labeled 100 units/ml and time how enormous it takes for the disc to come up from the bottom. 3. Repeat for the other enzyme solutions. commit 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 periodge 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 ingenuous essay, order it on our website: BestEssayCheap.com

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