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1. Give an example of thermodynamically stable system and a kinetically stableone. What's the difference?
The following three questions concern the equation:v = (vmax + [S])/(Km + [S])
2. Show that the rate order of a Michaelis-Menten mechanism at very low substrate concentration is first order and zeroth order at very high? Explain.
3. Explain the meanings of Vmax and Km? How do you get them from a graph of v vs. [S]? Draw a generic example and label appropriately.
4. What are the differences between a competitive and non-competitive inhibition?
How many equivalents of electrons were delivered to the unknown soln? What is the normality of the unknown solution?
If I put a methanol solution of m-THPC into a 10.0 mm pathlength cuvet, and observe an absorbance of 0.132 (no units) at 652 nm, what is the concentration of the solution? (Assume there are no other solutes present in the methanlo.
Calculate the equilibrium concentration of H3O+ in the solution if the initial concentration of C6H5COOH is 6.1×10?2 M.
Research in surface science is carried out using ultra?high vacuum chambers that can sustain pressures as low as 10?12 torr. How many molecules are there in 1.00 cm3 volume inside such an apparatus at 298 K? What is the corresponding molar volume ..
Determine the half- life, in hours of iodine-123 If the amount of radioactive Iodine-123 in a sample decreases from 0.4 grams to 0.1 grams in 26.4 hours?
List the following reducing agents in order of decreasing strength under standard-state conditions: As(s), Pb(s), Fe(s)
For a certain process at 25 degrees C, deltaG = -2.4 kJ and deltaH = +1.2kJ. Calculate deltaS for the process.
Calculate the amount of N2 gas released (in liters at 37°C and 1.2 atm) when the diver returns to the surface of the water, where the partial pressure of N2 is 0.80 atm.
product and propose a mechanism when 1-pentene reacts with bromine and water followed by the addition of sodium hydride.
How many mL of boiling water would it take to dissolve 23g of caffeine? If the solution was cooled to 25?C, how many grams of caffeine would recrystallize out
What data would you plot in order to use the Nernst equation to determine the concentration of an unknown solution of ions?
For the titration of 50.00 mL of 0.0200 M 2-(N-Morpholino)ethanesulfonic acid with 0.09900 M NaOH, calculate how much titrant (mL) is required to reach a pH of 9.29 mL in the receving flask.
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