DETERMINATION OF A,H FOR THE REACTION OF Mg AND HClMinimize DThe results from one run are shown below.4000003333333t1&C66C0000000000333333113ttteeccc000000y = -0.51215 x + 40.274201045Time (min)Q3Use the graph to determine Tinitial and Tfinal. You must then use these values to calculate the change in temperature for the reaction.Tinitial (°C)Tinal (°C)AT (°C)12Temperature (°C)30

Temp difference = Final temp - Initial temp

Answered: DETERMINATION OF A,H FOR THE REACTION…

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter21: Rates Of Chemical Reactions, Ii. A Clock Reaction

Section: Chapter Questions

Problem 2ASA

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An enzyme-catalyzed reaction is studied in the absence and presence of an inhibitor and the following data was obtained. [S] in mmoles/L Velocity in mmoles/L/min-1 No inhibitor With inhibitor 1.25 1.72 0.98 1.67 2.04 1.17 2.50 2.63 1.47 5.00 3.33 1.96 10.00 4.17 2.38 Calculate the Km of the enzyme in the reaction without inhibitor ________________________ Km’ of the enzyme in the reaction with inhibitor ________________________ Vmax of the uninhibited reaction ________________________ Vmax’ of the inhibited reaction ________________________
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