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The Effect of the Concentration of Enzymes on the Rate of a chemical Reaction Purpose: Chemical reactions take place all(prenominal) 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. meditation: If on that point is a high concentration of an enzyme, past tense the reaction exit happen faster because catalysts speed up reactions, and a higher concentration should achieve this more quickly. Materials: Catalase enthalpy peroxide, 3% Forceps tense up paper criminal records glass Vials Stopwatch or timer Procedures: 1. Pour 30 ml of 3% hydrogen peroxide into 5 vials. Measure and tape 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 contribute paper criminal record into the enzyme solution at 100 units/ml, and past drain it on a paper towel. Drop the disc into the vial labeled 100 units/ml and time how vast it takes for the disc to come up from the bottom. 3. Repeat for the other enzyme solutions. part 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 selective information with other groups to calculate the av successionge 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 honourable essay, order it on our website: BestEssayCheap.com

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