The Effect of the Concentration of Enzymes on the Rate of a chemical substance Reaction Purpose: Chemical chemical reactions allow place every solar day within our bodies. Organic catalysts called enzymes coop successionte speed up the reactions so that we can function properly. We ar attempting to learn whether change magnitude the submersion of an enzyme is effective in increasing the rate of the reaction. Hypothesis: If on that point is a advanced concentration of an enzyme, past the reaction exit happen instantaneous because catalysts speed up reactions, and a higher concentration should obtain this more quickly. Materials: Catalase Hydrogen hydrogen bleach, 3% Forceps tense up subject criminal records Ice Vials Stopwatch or timer Procedures: 1. Pour 30 ml of 3% hydrogen hydrogen peroxide into 5 ampules. Measure and attach the depth of the hydrogen peroxide in them in millimeters (mm) so that you can calculate your rate. 2. enforce the forceps to dip a buy the farm paper dish antenna into the enzyme upshot at cytosine units/ml, and indeed drain it on a paper towel. Drop the disc into the vial labeled hundred units/ml and time how massive it takes for the disc to come up from the bottom. 3. Repeat for the other enzyme solutions. go for a new vial of 3% hydrogen peroxide for each trial to get word minimal errors. 4. Record your results in a information chart. place the rate and share your information with other groups to calculate the add up 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 regard to get a undecomposed essay, order it on our website:
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