Quenching of Fluorescence in I2

Problem 7.14, Chemical Kinetics and Reaction Dynamics[1]:
Consider the quenching of fluorescence in I2. The fluorescence intensity, If , from the excited level (ν=25, J=34) is measured as a function of helium concentration relative to its value, If0 in the absence of helium. From equation 7.21 [1], we note that at zero quencher pressure, so that , where kq corresponds to the sum of all processes leading to the depopulation of the initially excited level. A table of results is given below. Determine kq given that kf is 1.4×106 s−1.

Paul L. Houston, Cornell University.

Order step by step solution of this question written in pdf format:

Solution ID: Reaction-Dynamics-HW7-14

Solution of this question will be sent to your email account within 8 hours.


For any inquiry about this solution before and/or after purchase please fill in the following form and submit it to Detailed Solution.

Submit your inquiry:

%d bloggers like this: