**write out your work for this problem on your work upload sheet.* Consider the following hypothetical reaction mechanism for the oxidation of bromotrifluoromethane, a halon, by OH in the atmosphere, where each step is an elementary reaction step. OH (g) +CBRF3 (g) HOB (g) + CF3 (g)OH(g)+ CBrF,(g) HOBr(g) + CF;(g) - → CF (g) + 0OH (g) OH (9) + OCF3 (9)CF,(g)+ OOH(g) → OH(8) + OCF,(g) OCF (g) + NO (g) → COF2 (g) + FNO (9)OCF;(g) + NO(g) → COF ,(g) + FNO(g) | Write the overall reaction, and identify any catalysts or intermediate(s) that take part in the process. You can also write the overall reaction for your Gradescope upload if you think that is easier. You do need to include any catalyst or intermediates here. If none, write "none". If there is more than one species, you can separate them with commas. You do not need to include the states, and don't worry about subscripts. For example, NO2 would be written as NO2. Overall reaction: Catalyst(s): Intermediate(s):
**write out your work for this problem on your work upload sheet.* Consider the following hypothetical reaction mechanism for the oxidation of bromotrifluoromethane, a halon, by OH in the atmosphere, where each step is an elementary reaction step. OH (g) +CBRF3 (g) HOB (g) + CF3 (g)OH(g)+ CBrF,(g) HOBr(g) + CF;(g) - → CF (g) + 0OH (g) OH (9) + OCF3 (9)CF,(g)+ OOH(g) → OH(8) + OCF,(g) OCF (g) + NO (g) → COF2 (g) + FNO (9)OCF;(g) + NO(g) → COF ,(g) + FNO(g) | Write the overall reaction, and identify any catalysts or intermediate(s) that take part in the process. You can also write the overall reaction for your Gradescope upload if you think that is easier. You do need to include any catalyst or intermediates here. If none, write "none". If there is more than one species, you can separate them with commas. You do not need to include the states, and don't worry about subscripts. For example, NO2 would be written as NO2. Overall reaction: Catalyst(s): Intermediate(s):
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter11: Chemical Kinetics: Rates Of Reactions
Section: Chapter Questions
Problem 11.ACP: (Section 11-5) A rule of thumb is that for a typical reaction, if concentrations are unchanged, a...
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Transcribed Image Text:**write out your work for this problem on your work upload sheet."
Consider the following hypothetical reaction mechanism for the oxidation of bromotrifluoromethane, a halon, by OH
in the atmosphere, where each step is an elementary reaction step.
ОН (9) + СВr Fз (9)
→ HOBR (g) + CF (g)OH(g) + CB•F,(g) – HOB^(g) + CF,(g)
CF (g) + 00H (g)
→ OH (g) + OCF, (g)CF,(g)+ OOH(g)
- OH(g) + OCF,(g)
OCF: (g) + NO (g) COF, (9) + FNO (g)oCF,(8) + NO(g)
- COF,(g) + FNO(g)
Write the overall reaction, and identify any catalysts or intermediate(s) that take part in the process.
You can also write the overall reaction for your Gradescope upload if you think that is easier. You do need to include
any catalyst or intermediates here. If none, write "none". If there is more than one species, you can separate them
with commas. You do not need to include the states, and don't worry about subscripts. For example, NO, would be
written as NO2.
Overall reaction:
Catalyst(s):
Intermediate(s):
![If the first step in the above sequence is the slowest step in the reaction, and the third step is the fastest, which of
the following would you expect to be the rate law for the overall process?
ki (OH]CF, Br] k[OH) [CF;Br]
k-1(HOBr][CF3] k-1[HOBr] [CF3
O kı[OH][CF3B1]
O k3[OCF3][NO]
K3OCF3][NO]
ks [oCF ]INO]
ki [CF3 Br||OH] k1[cF 3Br][OH]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fba85f760-06d8-4b55-8d2e-103158c77c41%2F30acc835-b6f6-4bbe-8012-cb7ad6800698%2Fp5kcb3_processed.png&w=3840&q=75)
Transcribed Image Text:If the first step in the above sequence is the slowest step in the reaction, and the third step is the fastest, which of
the following would you expect to be the rate law for the overall process?
ki (OH]CF, Br] k[OH) [CF;Br]
k-1(HOBr][CF3] k-1[HOBr] [CF3
O kı[OH][CF3B1]
O k3[OCF3][NO]
K3OCF3][NO]
ks [oCF ]INO]
ki [CF3 Br||OH] k1[cF 3Br][OH]
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