What does this phenomenon suggest that is also present

Assignment Help Chemistry
Reference no: EM13687898

Problem- A student observed that enzyme solutions (without fluoride ions added to it) turn red fairly rapidly at room temperature. What does this phenomenon suggest that is also present in the enzyme extract beside the enzyme?

Express your answer using significant figures.

Reference no: EM13687898

Questions Cloud

Explain why shielding is more effective by electrons : Problem- Explain why shielding is more effective by electrons in a shell or lower principal quantum number than by electrons having the same principal quantum numbers.
Determine the speciation of manganese : Determine the speciation of manganese when 2*10^6 M Mn(NO3)2 added to water at pH 6 and at pH 9. Assume that the manganese does not participate in any redox reactions but remains whooly as Mn^11.
The van der waals equation adjusts for properties of gases : Problem- The van der Waals equation adjusts for properties of real gases with correction factors 'a' and 'b'. Between CO and O2, which would have larger correction factor 'a' and why
Calculate the ph of the resulting solution hcl(aq) : Question- Calculate the pH of the resulting solution if 16.0 mL of 0.160 M HCl(aq) is added to (a) 21.0 mL of 0.160 M NaOH(aq).
What does this phenomenon suggest that is also present : Problem- A student observed that enzyme solutions (without fluoride ions added to it) turn red fairly rapidly at room temperature. What does this phenomenon suggest that is also present in the enzyme extract beside the enzyme
Why would the slight acidity make such a big difference : Her teacher suggested her to adding a few drops of 0.1 M HCl to the enzyme solution, which then effectively inhibited the enzyme. Why would the slight acidity make such a big difference. Hint- consider where trypsin is found in nature.
What is the equation for the hydrogenation : Problem- What is the equation for the hydrogenation of glyceryl trioleate, a fat containing glycerol and three oleic acid units? Also, draw the line-bond formula of an ester in beeswax formed from myricyl alcohol, (CH3,(CH2)29,OH), and palmitic ac..
Digestive enzymes use the same catalytic mechanism : Question- A lot of digestive enzymes use the same catalytic mechanism but break the peptide bond at different places. Why is that the case
The equilibrium constant k for a neutralization reaction : Problem- The equilibrium constant, K, for a neutralization reaction can be symbolized as Kn. Using Kw, Ka, and Kb values, determine Kn for the following reaction at 25° C.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the equilibrium constant

N2(g) + 3H2 (g) ---- 2NH3(g) a one liter vessel contain 1.60 mole NH3.800 mole N2 and 1.20 mole of H2. What is the equilibrium constant.

  State what would be the partial pressure of the oxygen

collected over water at 22 degrees C and the total pressure of the wet gas were 710 mm Hg, what would be the partial pressure of the oxygen?

  Vapor pressure of water at temperature

The temperature in the laboratory was 23°C and the barometric pressure was 621. mm Hg. You will need to look up vapor pressure of water at that temperature. Find the equivalent mass of this metal.

  Explain a chemist ran the reaction and obtained

A chemist ran the reaction and obtained 5.05g of ethyl butyrate. What was the percent yield

  Explain a complete mechanistic sequencefor the reaction

Outline a complete mechanistic sequencefor the reaction of 2-bromobutane with potasium2-methyl-2-propoxide in 2-methyl-2-propanol solvent to form the three alkenes generated in the reaction

  Calculate the molar concentration of radon in the water

A sample consisting of various gases contains 3.1×10-6 mole fraction of radon. This gas at a total pressure of 34 is shaken with water at 30 . Calculate the molar concentration of radon in the water.

  Explain the other metal ion begin to precipitate

A solution contains 0.25 M Ni(NO3) and 0.25 M Cu(NO3)2. can metal ions be separated by slowly adding Na2CO3? Assume that for successful separation 99% of the metal ion must be precipitated before the other metal ion begin to precipitate,

  Explain what is the pressure of the gas sample in pascal''s

In a manometer, attached to a sample of gas the difference in the height of the mercury levels is 30 mm. The barometric pressure is 749.0 mm Hg. Explain what is the pressure of the gas sample in Pascal's

  The air in a bicycle tire is bubbled through water

the air in a bicycle tire is bubbled through water andcollected at 25 degrees celsius. if the total volume of gas

  Calculate the molarity of the iodine solution

A solution of iodine was standardized with ascorbic acid. A 0.1150 g sample of ascorbic acid required 28.37 mL of I2 to reach a starch end point. Calculate the molarity of the iodine solution.

  What is the speed of the proton

a proton in a linear accelerator has a broglie wavelength of 128 pm. what is the speed of the proton?

  How many moles of carbon dioxide is porduced

given this equation 2C4H10+13O2 yield 8CO2+10H2O how many moles of carbon dioxide is porduced from 3.85 moles of butane?

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