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The Effect of the Concentration of Enzymes on the Rate of a chemical Reaction Purpose: Chemical reactions take place any 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. guesswork: If on that point is a high concentration of an enzyme, ult the reaction exit happen faster because catalysts speed up reactions, and a higher concentration should achieve this more quickly. Materials: Catalase heat content bleach, 3% Forceps tense up paper criminal records ice rink Vials Stopwatch or timer Procedures: 1. Pour 30 ml of 3% hydrogen peroxide into 5 vials. Measure and tape measure the depth of the hydrogen peroxide in them in millimeters (mm) so that you can calculate your rate. 2. utiliz e the forceps to dip a attach paper discus into the enzyme solution at 100 units/ml, and and then drain it on a paper towel. Drop the disc into the vial labeled 100 units/ml and time how great it takes for the disc to come up from the bottom. 3. Repeat for the other enzyme solutions. subroutine 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 proficient essay, order it on our website: BestEssayCheap.com

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