• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

An investigation into the affect of temperature on the rate of decomposition of Hydrogen Peroxide in the presence of Catalase

Extracts from this document...

The above preview is unformatted text

This student written piece of work is one of many that can be found in our International Baccalaureate Chemistry section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related International Baccalaureate Chemistry essays

  1. Investigate the rate of reaction of luminol in various factors. The objective was to ...

    The line goes from the highest concentration to the origin (0,0). It is because there is no reaction for 0% of luminol. The straight line means the reaction is zero order with respect to luminol. Rate = k [luminol]0 Rate = k Retrieving rate = k, means concentration of luminol has no effect on this reaction.

  2. THE CATALYTIC DECOMPOSITION OF HYDROGEN PEROXIDE

    Conical Flask X1 4. Beaker (100cm3) X1 5. Dropper X1 6. Stopwatch X1 7. Spatula X1 8. Distilled Water 9. Electronic Mass Balance 10. Measuring Cylinder (10cm3) 11. Funnel X1 Methods: To measure the mass of Manganese (V) Oxide: 1. Measure mass of conical flask using the electronic mass balance.

  1. DCP+CE Analysis of a Hydrogen Peroxide Solution

    � (1.8x10-7mol x 6) = 0.0141 � 1.08x10-6mol = 0.0141 � 6x10-5% (0.0141 � 6x10-5%) / 6 = (0.0141 / 6) � (6x10-5%+0) = 0.0024 � 6x10-5% = 0.0024mols � 1.44x10-8mols Uncertainty for calculating the average amount of KMnO4 in 2nd titration Adding absolute and dividing absolute uncertainty 20.6�0.15ml + 20.8�0.15ml + 20.6�0.15ml = (20.6 + 20.8 + 20.6)

  2. The effect of catalase on hydrogen peroxide

    In the last two test tubes of the last two items there was no reaction and no bubbles were observed.

  1. Investigate one factor affecting the rate of enzymatic decomposition of hydrogen peroxide by catalase. ...

    Temperature Will conduct the experiment at the same condition Higher the temperature, the faster the enzymatic reaction. Materials Reagent- - Liver - Hydrogen Peroxide Equipment- - Test tube - Stop-watch - Mold - Measuring cylinder - Goggles - Gloves Method: Procedures- 1. Wear the goggles and gloves 2.

  2. Decomposition of Hydrogen Peroxide Lab

    Finding Rate Constant at k= Sample Calculation-Temperature Uncertainty Temperature Range from to . Note: The trial shown in graph 4 was conducted at 4) Finding Rate Constant at Part Volume Molarity Volume Molarity Initial Rate (kPa/s) 4 4.00 0.88 M 1.0 0.5 M 0.4291 5) Finding Rate Constant at 6)

  1. Investigating Factors that Affect the Rate of Reaction of the Decomposition of Hydrogen ...

    Insert a thermometer into the 1 liter beaker that is being heated and adjust the flame of the bunsen burner so it will heat the water to a temperature of about 30°C. Take the 10 mL pipette and the 10 mL-graduated cylinder use the pipette and transfer 4 mL of

  2. Reaction Rate

    * The target volume of H2 gas to be produced by the reaction in each trial- 20mL. This will be kept constant by first determining the ideal amount and then clearing calculating on the measuring cylinder 20mL less than the water level inside it so that it is clear during the trial when to stop the stopwatch.

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work