0.91 The photochemical decomposition of HI proceeds by e mechanism HI + hv→H+ I H + HI→H₂ + I I + I + M→I₂ + M here the rate of the first step is with = 1. (a) Show that d[HI]/dt = 29. Hence the quantum yield with respect to HI 2. (b) How many HI molecules will be decomposed when 00 kcal of 250-nm radiation is absorbed? ote: ga is the number of moles of photons absorbed per cond and per unit volume
0.91 The photochemical decomposition of HI proceeds by e mechanism HI + hv→H+ I H + HI→H₂ + I I + I + M→I₂ + M here the rate of the first step is with = 1. (a) Show that d[HI]/dt = 29. Hence the quantum yield with respect to HI 2. (b) How many HI molecules will be decomposed when 00 kcal of 250-nm radiation is absorbed? ote: ga is the number of moles of photons absorbed per cond and per unit volume
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Can you please solve only part C
![20.91 The photochemical decomposition of HI proceeds by
the mechanism
HI + hv→H+I
H + HI→H₂ + I
I + I + M→ I₂ + M
where the rate of the first step is I with = 1. (a) Show that
-d[HI]/dt = 29. Hence the quantum yield with respect to HI
is 2. (b) How many HI molecules will be decomposed when
1.00 kcal of 250-nm radiation is absorbed?
Note: ga is the number of moles of photons absorbed per
second and per unit volume](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc4ac7ae7-e4f9-47c1-b266-8dda39f5db38%2Fdacf9295-cc3d-4974-8638-0b527f5289f6%2F0cuxtew_processed.png&w=3840&q=75)
Transcribed Image Text:20.91 The photochemical decomposition of HI proceeds by
the mechanism
HI + hv→H+I
H + HI→H₂ + I
I + I + M→ I₂ + M
where the rate of the first step is I with = 1. (a) Show that
-d[HI]/dt = 29. Hence the quantum yield with respect to HI
is 2. (b) How many HI molecules will be decomposed when
1.00 kcal of 250-nm radiation is absorbed?
Note: ga is the number of moles of photons absorbed per
second and per unit volume
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