Urea decomposes in hot water in acidic media according to the following mechanism: k1 (NH2)2CO = NCO¯ + NH¢ k-1 k2 NCO¯ + 2H30+→C02 + H20 + NH We will consider that all species remain in solution in the conditions of the reaction. By applying the quasi-steady state approximation on the cyanate NCO- intermediate, express the rate of formation of CO2 as a function of the concentration in urea, in hydronium H30* and in ammonium NH4*.
Urea decomposes in hot water in acidic media according to the following mechanism: k1 (NH2)2CO = NCO¯ + NH¢ k-1 k2 NCO¯ + 2H30+→C02 + H20 + NH We will consider that all species remain in solution in the conditions of the reaction. By applying the quasi-steady state approximation on the cyanate NCO- intermediate, express the rate of formation of CO2 as a function of the concentration in urea, in hydronium H30* and in ammonium NH4*.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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