Derive the rate law for a uni-molecular reaction with the following mechanism A + M AM*...
Derive the rate law for a uni-molecular reaction with the following mechanism
A + M 
AM* (k1, k
-1)
AM* + M
AM + M (k2,
k -2)
AM + A ? A2 + M
(k3)
when the pressure is low.
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Derive the rate law for a uni-molecular reaction with the
following mechanism
A + M
AM*...
Question 5 (1 point) Saved The rate law for the mechanism below is A260) = 2A...
Question 5 (1 point) Saved The rate law for the mechanism below is A260) = 2A K1, fast Bu + 2A - A2B K2, fast A2B + Bus -- 2AB k3, slow Orate = K10.5 K2k3 [A2]0.5[B]2 rate = K1 K2k3 [A2][B]2 rate = k3|A2B][B] rate - Kyk3[A]”[B]2 rate - Kyk31A)?(B)
The rate law for the mechanism below is A2(g) ⇌ 2A(g) K1, fast A(g) + B(g) ⇌...
The rate law for the mechanism below is A2(g) ⇌ 2A(g) K1, fast A(g) + B(g) ⇌ AB(g) K2, fast AB(g) + A(g) → A2B(g) k3, slow Options: rate = K2k3[A]2[B] rate = K1K2k3 [A2][B] rate = K10.5k3 [A2]0.5[AB] rate = k3[A][AB] rate = K10.5K2k3 [A2]0.5[A] [B]
For the reaction mechanism ki A> В В -> А k2 A>С k3 |В >D sketch...
For the reaction mechanism ki A> В В -> А k2 A>С k3 |В >D sketch a graph showing how the concentrations of A,B,C and D change over time. Consider the following cases 1) k1>k-1 and k2>>k3>>k1 2) k1k-1 and k1>>k2= k3
For the reaction mechanism ki A> В В -> А k2 A>С k3 |В >D sketch a graph showing how the concentrations of A,B,C and D change over time. Consider the following cases 1) k1>k-1 and k2>>k3>>k1 2)...
Please show your work. Thanks! B) The following mechanism has been suggested for the overall reaction...
Please show your work. Thanks!
B) The following mechanism has been suggested for the overall reaction NO2CI -NO2+2C12. k1 Mechanism: 1) NO2CI - NO2 + CI k2 NO2 +Cl2 2) NO2CI+ CI Derive the rate law expression for the production of Cl2 by two methods. a) Derive the rate law assuming step 1 is the rate limiting step. b) Derive the rate law assuming step 2 is the rate limiting step
Molecule A can undergo unimolecular reaction to product P either directly according to mechanism (1) (1)...
Molecule A can undergo unimolecular reaction to product P either directly according to mechanism (1) (1) A -> P (k1) or via an intermediate according to mechanism (2): (2) A + M -> A* (k1) A* + M -> A (k2) A* -> P (k3) A. Mechanism 1 If mechanism 1 operates, show that the concentration of [P] vs time is 1st order in [A] B. Mechanism 2 From mechanism (2), derive an expression for the production rate d[P]/dt in...
Suppose the reaction between nitric oxide and oxygen proceeds by the following mechanism: rate constant elementary...
Suppose the reaction between nitric oxide and oxygen proceeds by the following mechanism: rate constant elementary reaction step NO(g)+ 02(g) NO2(9) 0(g) 1 NO(g) O(g) NO2(9) k2 2 Suppose also k,»k,. That is, the first step is much faster than the second. 2* Write the balanced chemical equation for the overall chemical reaction: Write the experimentally observable rate law for the overall chemical reaction rate k Note: your answer should not contain the concentrations of any intermediates. Express the rate...
The reaction 2A + B → C occurs by the following 2 step mechanism: A +...
The reaction 2A + B → C occurs by the following 2 step mechanism: A + B ------(k1)------> AB AB ------(-k1) ------> A+B AB + A ----- (k2)------> C Apply the steady-state approximation for the reaction intermediate concentration to obtain the overall rate law from this mechanism: a) k1 [A][B] b) k1k2[A][B]/((-k1) - k2[A]) c) k1k2[A]^2[B]/((-k1)+k2[A])
The reaction mechanism for the decomposition of N2O5 is given by the following set of equations:...
The reaction mechanism for the decomposition of N2O5 is given by the following set of equations: N2O5 -> NO2 + NO3 k1 NO2 + NO3 -> N2O5 k2 NO3 -> NO + O2 k3 NO3 + NO -> 2NO2 k4 a) Write the rate expression for the formation of O2. b) Obtain expressions for the steady state concentrations of NO and NO3. c) Using the expressions from (b), write the rate law for the formation of O2.
Please answer all 4 questiond with working! TIA For the overall reaction A B The nonelementary rate law of this reaction IS: RCA [4] Which of the following elementary reactions are consistent w...
Please answer all 4 questiond with working! TIA
For the overall reaction A B The nonelementary rate law of this reaction IS: RCA [4] Which of the following elementary reactions are consistent with the numerator in the above rate law? For the overall reaction A- B The nonelementary rate law of this reaction IS: C2 -TA-1-WCA [5] Which is the correct expression for CA k3CA k CA k3CA For the overall reaction A- B The nonelementary rate law of this...
for hhe 0Verall reaction is Rate k ICHCL,JICIJ Is the following mechanism consistent with the experimental...
for hhe 0Verall reaction is Rate k ICHCL,JICIJ Is the following mechanism consistent with the experimental results? ki 2 Cl(g) fast equilibrium k.j k2 CHCls(g)+Cl(gHCI(g)+ CCl(g) Slow k3 fast
Question 5 (1 point) Saved The rate law for the mechanism below is A260) = 2A K1, fast Bu + 2A - A2B K2, fast A2B + Bus -- 2AB k3, slow Orate = K10.5 K2k3 [A2]0.5[B]2 rate = K1 K2k3 [A2][B]2 rate = k3|A2B][B] rate - Kyk3[A]”[B]2 rate - Kyk31A)?(B)
For the reaction mechanism ki A> В В -> А k2 A>С k3 |В >D sketch a graph showing how the concentrations of A,B,C and D change over time. Consider the following cases 1) k1>k-1 and k2>>k3>>k1 2) k1k-1 and k1>>k2= k3
For the reaction mechanism ki A> В В -> А k2 A>С k3 |В >D sketch a graph showing how the concentrations of A,B,C and D change over time. Consider the following cases 1) k1>k-1 and k2>>k3>>k1 2)...
Please show your work. Thanks!
B) The following mechanism has been suggested for the overall reaction NO2CI -NO2+2C12. k1 Mechanism: 1) NO2CI - NO2 + CI k2 NO2 +Cl2 2) NO2CI+ CI Derive the rate law expression for the production of Cl2 by two methods. a) Derive the rate law assuming step 1 is the rate limiting step. b) Derive the rate law assuming step 2 is the rate limiting step
Suppose the reaction between nitric oxide and oxygen proceeds by the following mechanism: rate constant elementary reaction step NO(g)+ 02(g) NO2(9) 0(g) 1 NO(g) O(g) NO2(9) k2 2 Suppose also k,»k,. That is, the first step is much faster than the second. 2* Write the balanced chemical equation for the overall chemical reaction: Write the experimentally observable rate law for the overall chemical reaction rate k Note: your answer should not contain the concentrations of any intermediates. Express the rate...
Please answer all 4 questiond with working! TIA
For the overall reaction A B The nonelementary rate law of this reaction IS: RCA [4] Which of the following elementary reactions are consistent with the numerator in the above rate law? For the overall reaction A- B The nonelementary rate law of this reaction IS: C2 -TA-1-WCA [5] Which is the correct expression for CA k3CA k CA k3CA For the overall reaction A- B The nonelementary rate law of this...
for hhe 0Verall reaction is Rate k ICHCL,JICIJ Is the following mechanism consistent with the experimental results? ki 2 Cl(g) fast equilibrium k.j k2 CHCls(g)+Cl(gHCI(g)+ CCl(g) Slow k3 fast
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