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26. (10 pts.) A chemist determined that a reaction was composed of the following steps: Step...
26. (10 pts.) A chemist determined that a reaction was composed of the following steps: Step...
26. (10 pts.) A chemist determined that a reaction was composed of the following steps: Step Reaction Rate i) 3B + 2 A → D + 2E 65.3 M-'min-1 ii) 2E + 3 F → 2 A +2 C 248 M-4min-1 Write the equation that describes the net reaction: (b) Write the rate law of the reaction that the chemist will most likely observe for this reaction. (c) Which of the following species (A, B, C, D, E, F) is...
A chemist determined that a reaction was composed of the following steps: Step Reaction Rate i) 3B...
A chemist determined that a reaction was composed of the following steps: Step Reaction Rate i) 3B + 2 A = D + 2E 65.3 M-3min-1 ii) 2E + 3 F = 2 A + 2 C 248 M-4min-1 (a) Write the equation that describes the net reaction: (b) Write the rate law of the reaction that the chemist will most likely observe for this reaction. (c) Which of the following species (A, B, C, D, E, F) is the catalyst? (d) Which of the following species (A,...
Just give me the answers, don't write up a whole step by step, just give me...
Just give me the answers, don't write up a whole step by step, just
give me the correct answer to all the questions
CHE 202113Exam 2 Mar 15, Spring 2017 species is 15 AYO 106 392 Reaction Progress 16) What is the activation energy for the formation of ozone? A) 14 kl 392 kJ D) none of these 17 The decomposition of dinitrogen pentoxide is described by the chemical equation 2N205(g) 4 If the rate of disappearance of N205 is...
Quest. 3 (10 pts). Examine the following mechanism Step 1 2N2O2(g) Step 2 2N2O(g) + 2H2...
Quest. 3 (10 pts). Examine the following mechanism Step 1 2N2O2(g) Step 2 2N2O(g) + 2H2 (g) → → 2N2O(g) + O2(g) 2N2 (g) + 2H2O(g) (kl; slow) (k2; fast) a) (2 pts) Write the overall equation for the reaction. b) (2 pts) Identify the intermediate(s) and/or catalyst(s) if any. c) (2 pts) Write the rate law for the overall reaction. d) (1 pts) State the order of the reaction e) (2 pts) Write the integrated rate equation f) (1...
Can you please answer the following questions? The rate constant, k for the reaction below A...
Can you please answer the following questions?
The rate constant, k for the reaction below A - Products is 2.8 x 10 sat 80°C. If the initial concentration of A is 0.25M, what is the concentration after 50 s? The oxidation reaction of thallium (I) by cerium (IV) is believed to occur via three steps. The rate low for the reaction is: rate = k[Ce [Mn2") ce". Mne - Cen ! ce". Mn. Cell. Mn TI". Mn* - TI. Mn?...
A mechanism for the gas phase reaction of fluorine with chlorine dioxide that is consistent with...
A mechanism for the gas phase reaction of fluorine with chlorine dioxide that is consistent with the observed rate law is: step slow: F2+CIO, FCIO, + F step 2 fast: F+CIO, FCIO, (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. (2) Which species acts as a catalyst? Enter formula. If none, leave box blank (3) Which species acts as a reaction intermediate? Enter formula....
8. The rate law for the reaction H2O2 + 2H+212 + 2H2O is rate-k[H202][1]. The following...
8. The rate law for the reaction H2O2 + 2H+212 + 2H2O is rate-k[H202][1]. The following mechanism has been suggested. H2O2+1 - HOI + OH - slow OH + H H20 fast HỘI + H+ + + I2 + H2O fast Identify all intermediates included in this mechanism. A) H and I D) Honly B) H and HOI E) H20 and OH C) HOI and OH 9. Which of the following statements is false? A) A catalyst increases the rate...
Question 1.b of 12 A reaction mechanism has the following proposed elementary steps: Step 1: A...
Question 1.b of 12 A reaction mechanism has the following proposed elementary steps: Step 1: A B +C Step 2: A+B →D Step 3: 2 A+D → C+E The overall reaction is 4 A 2 C + E. Which species are intermediates in this reaction? A) B and C B) B C) B and D D) D E) C and D
4. Below is a proposed mechanism for a reaction: Step 1. Step 2. C+E-F Step 3....
4. Below is a proposed mechanism for a reaction: Step 1. Step 2. C+E-F Step 3. F G A B C+D Fast equilibrium Slow Fast A. (2 points) What is the overall stoichiometry for this reaction? B. (2 points) Which step is the rate determining step? C. (6 points) If this mechanism is correct, what should the rate equation for this reaction be? (Make sure you include the fast equilibrium)
What is the product of the following El reaction? Which is the rate determining step in the following reaction? Ben...
What is the product of the following El reaction? Which is the rate determining step in the following reaction? Benin Coordinate A. Step 1 8. Step 2 c. Step 3 D. None The following rate data are consistent with an The following rate data are consistent with an.. continued NOCH- H.CO ON C A 5,2 reaction B. Sy reaction E2 reaction D. El reaction A reaction B. 5,1 reaction c reaction D. El reaction
26. (10 pts.) A chemist determined that a reaction was composed of the following steps: Step Reaction Rate i) 3B + 2 A → D + 2E 65.3 M-'min-1 ii) 2E + 3 F → 2 A +2 C 248 M-4min-1 Write the equation that describes the net reaction: (b) Write the rate law of the reaction that the chemist will most likely observe for this reaction. (c) Which of the following species (A, B, C, D, E, F) is...
Just give me the answers, don't write up a whole step by step, just
give me the correct answer to all the questions
CHE 202113Exam 2 Mar 15, Spring 2017 species is 15 AYO 106 392 Reaction Progress 16) What is the activation energy for the formation of ozone? A) 14 kl 392 kJ D) none of these 17 The decomposition of dinitrogen pentoxide is described by the chemical equation 2N205(g) 4 If the rate of disappearance of N205 is...
Quest. 3 (10 pts). Examine the following mechanism Step 1 2N2O2(g) Step 2 2N2O(g) + 2H2 (g) → → 2N2O(g) + O2(g) 2N2 (g) + 2H2O(g) (kl; slow) (k2; fast) a) (2 pts) Write the overall equation for the reaction. b) (2 pts) Identify the intermediate(s) and/or catalyst(s) if any. c) (2 pts) Write the rate law for the overall reaction. d) (1 pts) State the order of the reaction e) (2 pts) Write the integrated rate equation f) (1...
Can you please answer the following questions?
The rate constant, k for the reaction below A - Products is 2.8 x 10 sat 80°C. If the initial concentration of A is 0.25M, what is the concentration after 50 s? The oxidation reaction of thallium (I) by cerium (IV) is believed to occur via three steps. The rate low for the reaction is: rate = k[Ce [Mn2") ce". Mne - Cen ! ce". Mn. Cell. Mn TI". Mn* - TI. Mn?...
A mechanism for the gas phase reaction of fluorine with chlorine dioxide that is consistent with the observed rate law is: step slow: F2+CIO, FCIO, + F step 2 fast: F+CIO, FCIO, (1) What is the equation for the overall reaction? Use the smallest integer coefficients possible. If a box is not needed, leave it blank. (2) Which species acts as a catalyst? Enter formula. If none, leave box blank (3) Which species acts as a reaction intermediate? Enter formula....
8. The rate law for the reaction H2O2 + 2H+212 + 2H2O is rate-k[H202][1]. The following mechanism has been suggested. H2O2+1 - HOI + OH - slow OH + H H20 fast HỘI + H+ + + I2 + H2O fast Identify all intermediates included in this mechanism. A) H and I D) Honly B) H and HOI E) H20 and OH C) HOI and OH 9. Which of the following statements is false? A) A catalyst increases the rate...
Question 1.b of 12 A reaction mechanism has the following proposed elementary steps: Step 1: A B +C Step 2: A+B →D Step 3: 2 A+D → C+E The overall reaction is 4 A 2 C + E. Which species are intermediates in this reaction? A) B and C B) B C) B and D D) D E) C and D
4. Below is a proposed mechanism for a reaction: Step 1. Step 2. C+E-F Step 3. F G A B C+D Fast equilibrium Slow Fast A. (2 points) What is the overall stoichiometry for this reaction? B. (2 points) Which step is the rate determining step? C. (6 points) If this mechanism is correct, what should the rate equation for this reaction be? (Make sure you include the fast equilibrium)
What is the product of the following El reaction? Which is the rate determining step in the following reaction? Benin Coordinate A. Step 1 8. Step 2 c. Step 3 D. None The following rate data are consistent with an The following rate data are consistent with an.. continued NOCH- H.CO ON C A 5,2 reaction B. Sy reaction E2 reaction D. El reaction A reaction B. 5,1 reaction c reaction D. El reaction
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