is there a difference between the dissociation constant(Ks) and the Michaelis constant (Km). yes or no?
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is there a difference between the dissociation constant(Ks) and the Michaelis constant (Km). yes or no? substantiate your answer.
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- what other intermolecular forces exist between these if any? i ask because dipole-dipole are always accompanied by dispersion forcesi) Write down the equation derived from your Excel generated standard curve and describe its components; ii) provide the values of the absorbance data of the unknown sample (do NOT show the absorbance data of the glycine standards). Show all details of the working out of your calculation. Indicate all units! Provide the answer with two decimals precision iii) state the answer in a full sentence. (note: avoid mathematical symbols [=, +, -, etc] in your answer sentence).By a stoichiometric calculation, determine the pH of a buffer solution prepared by dissolving 25.5 g NaC2H3O2 in a sufficient volume of 0.550 M HC2H3O2 to make 500 mL of the buffer. Verify your answer by using the Hendersen-Hasselbalch equation
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- The molarity of naoh is 0.1715When 0.2 millimoles of Y are dissolved in 250 ml of water, the resultant solution has an absorbance of 1.6. What is the molar extinction coefficient of Y?The main constituents in vinegar are water and ethanoic acid (CH3COOH). In order to determine the concentration of acid in homemade vinegar, a student titrated 25 cm3 of 001 M NaOH against the vinegar. The equation for the reaction is: CH3COOH(aq) + NaOH(aq) ® CH3COONa(aq) + H2O(l) The following titration results were obtained: Burette readings (cm3) Rough 1 2 Final burette reading 20.10 38.90 31.40 Initial burette reading 0.10 20.00 12.50 Volume of vinegar used 20.00 18.90 18.90 (a) What volume of vinegar should be used in the calculation? (b) What is the mole ratio of NaOH:CH3COOH? (c) Calculate the number of moles of alkali in 25 cm3 of NaOH solution used. (d) How many moles of acid were used in the titration? (e) Calculate the…
- A solution with a density of 0.876 g>mL contains 5.0 g of toluene 1C7H82 and 225 g of benzene. Calculate the molarity of the solution.What is the energy source of liquid liquid phase separation in biology and will this process reach equilibrium?Physics written by hand. Determine the solvation shell from alanine. Report this value and discuss it.