Problem 7.14, Chemical Kinetics and Reaction Dynamics:
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 , 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.
 CHEMICAL KINETICS AND REACTION DYNAMICS,
Paul L. Houston, Cornell University.
This solution in pdf format is available for sale in pdf format for just 9.99 USD. Please fill in the following form and submit your order to Detailed Solution.