Explain contains the enzyme catalase

Assignment Help Chemistry
Reference no: EM13241685

The reaction H2O2 --> H2O + O2 could be catalyzed by either MnO2 or beef liver, which contains the enzyme catalase. In either case, the catalyst:

raises the energy of the reactant.

lowers the energy of the products.

lowers the energy of the transition state.

shifts the equilibrium concentrations further to the product side of the reaction.

inhibits the reverse reaction.

Reference no: EM13241685

Questions Cloud

What does gdp measure : First, what does GDP measure? Even if we prefect the measure by correcting for price increase
Define what is the half-life of isotope : Americium-241 is used in smoke detectors. It has a rate constant for radioactive decay of k = 1.6x10-3yr-1. What is the half-life of this isotope in years? Give your answer to 3 significant figures.
Find the probability that x is less than 53.0 : I have two contingency tables. One has a chi-square value of 14.40 and the other is 27.86. Both have 6 degrees of freedom. Based on an alpha of .01 do you reject the null hypothesis?
Determine the energy contained in each cycle : The wave function for a wave on a taut string is given by y(x,t)=(0.350m) sin (10pi(t)-3pi(x)+pi/4), What is the energy contained in each cycle
Explain contains the enzyme catalase : The reaction H2O2 --> H2O + O2 could be catalyzed by either MnO2 or beef liver, which contains the enzyme catalase. In either case, the catalyst
What would be the efficient level of output in the long run : If this firm was under perfect competition, what would be the efficient level of output in the long run?
Which process step has the highest capacity : What is the capacity of step 5, which step is the bottleneck and which process step has the highest capacity
What percentage of architects have z scores : Suppose that the scores of architects on a particular creativity test are normally distributed. What percentage of architects have Z scores?
Explain eigen functions and what is the eigen value : Which of the following wave functions are eigen functions of the operator d^2/dx^2? If they are eigen functions what is the eigen value? b) sin (2?x/a)

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the number of moles and the mass of sodium carbonate

10.00 ml of 0.100M HCL were used to titrate .300g of the sample using phenolphthalein as an indicator. Calculate the number of moles and the mass of sodium carbonate present in the mixture.

  State the color changes to light green

an acetic acid solution of 2.87 pH is titrated with 1.5 mL of bromocresol green. When the color changes to light green, the pH is 3.95. The final color of the solution is dark blue.

  State a concentrated solution of sodium ethoxide in ethanol

What reaction pathway is followed when the compound shown is heated with a concentrated solution of sodium ethoxide (NaOCH2CH3) in ethanol?

  Explain complete dissociation and ideal behavior

Assuming complete dissociation and ideal behavior, what would be the boiling point of an aqueous solution of MgCl2 that is 8.0% MgCl2 by mass? For H2O

  Explain the equilibrium partial pressures of co

What are the equilibrium partial pressures of CO and CO2 if CO is the only gas present initially, at a partial pressure of 0.988 atm?

  Calculate the theroretical yield of c2h5cl

calculate the theroretical yield of C2H5Cl when 123 g of C2H6 reacts with 220 g of Cl2, assuming that C2H6 and Cl2 react only to form C2H5Cl and HCl

  Define water at the indicated temperature

Determine whether each of the given amounts of solid will completely dissolve in the given amount of water at the indicated temperature.

  Define the change in internal energy if volume change

How much heat (kJ) is absorbed/ released? b. What is the change in internal energy (kJ) if the reaction results in a volume change of - 2.78 L?

  Explain a certain reaction has an activation energy

A certain reaction has an activation energy of 70.0 kj/mol and a frequency of factor A1=7.80*10^12 M^-1 s^-1. what is the rate constant, k of this reaction at 24.0 degrees celcius.

  Explain how would prepare the buffer solution

Describe how you would prepare the above buffer solution if you only had NaH2PO4, and a solution of NaOH. What other equipment would you need?

  Calculate the mole fraction of the gases

a mixture of methane and ethane is stored in a container at 294 mmHg. The gases are burned in air to form co2 and h2o. if the pressure of co2 is 357 mmhg measured at the same temperature and volume as the original mixture, calculate the mole fract..

  Calculate the boiling point of a solution

Benzene has a boiling point of 80.1 degrees celcius and a molal boiling point elevation constant of 2.53 degrees celcius/m. Calculate the boiling point of a solution containing 15.0 g of the non-electrolyte C6H4Br2 in 125 ml of benzene (sp gravity..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd