For the reaction A + B = product the following experimental data are obtained: Run [A]...
For the reaction A + B = product
the following experimental data are obtained:
Run [A] [B] rate
1 0.10 0.10 0.150
2 0.10 0.20 0.600
3 0.20 0.10 0.300
a) determine the rate expression :
b) what would happen to the rate if : the concentration of A was tripled? the concentration of B was halved?
Homework Answers
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For the reaction A + B = product
the following experimental data are obtained:
Run [A]...
Work set 2 Using the experimental data given in the table, determine the reaction order on...
Work set 2 Using the experimental data given in the table, determine the reaction order on each reactant and compute the overall rate of the following chemical reaction: NO2CI(g)+3 CO (g) ->NO (g) + 3 CO2(g) Rate (mol/L-s) Exp. Run [NO2](M) [COJ(M) 0.10 0.0021 1 0.10 0.0082 0.20 0.10 3 0.0083 0.033 0.20 0.20 4 0.10 0.40
Please explain procedure: A+B-2C The following data are obtained for this reaction at a certain temperature:...
Please explain procedure:
A+B-2C The following data are obtained for this reaction at a certain temperature: [A]o (M) 0.150 0.150 0.200 0.300 [B]o (M) 0.250 0.3620 0.400 0.400 initial rate (M/hr) 1.08 x 104 1.56 x 10-4 2.30 x 104 3.44 x 10-4 run # 4 (a) Determine the order of the reaction with respect to A and with respect to B and write the rate expression for the reaction. (answer: first-order with respect to A and first-order with respect...
For the reaction 2A (aq) → 2B (l) + C (g) the following experimental data was...
For the reaction 2A (aq) → 2B (l) + C (g) the following experimental data was obtained for the rate: Run [A] (M) Rate (M/s) 1 0.013 0.20 3 0.026 0.40 What is the reaction rate order? Calculate K (please include units of K). What is the rate when [A] = 0.050 M? Select one: a. zero-order b. one half-order c. first-order d. second order
Analysis of Experimental Data 3. Complete the following steps to determine the percent yield of your...
Analysis of Experimental Data 3. Complete the following steps to determine the percent yield of your synthesis. In each part, be sure to show all your work and use proper significant figures. .7719 Benzhydrol used 9.90 ml Sodium hypochlorite used Mass of product obtained: 0.657 g/ a. Determine the moles of benzhydrol used in your reaction. [0.20] b. Determine the moles of sodium hypochlorite used in your reaction. [0.20] C. Which compound was the limiting reagent in your reaction? [0.20]...
thanks in advance ☺ (A). For the hypothetical reaction A+B → C the following rate data...
thanks in advance ☺
(A). For the hypothetical reaction A+B → C the following rate data (with and without catalyst) were obtained: Rate, M/s Rate, M/s (A), M [B, M (uncatalyzed) (catalyzed) 0.100 0.200 3.51 x 10 4 7.14 x 10-2 0.100 0.100 1.75 x 104 7.14 x 10-2 0.0500 0.200 1.76 x 104 3.57 x 10-2 0.0500 0.100 8.80 x 10-5 3.57 x 10-2 Based on these data: a. Determine the uncatalyzed and catalyzed rate laws for this reaction,...
Given the following initial rate data at 25.0°C, for the reaction 3 A + B Æ...
Given the following initial rate data at 25.0°C, for the reaction 3 A + B Æ P [A] [B] Rate (in M/s) Run 1 0.10 M 0.15 M 1.08 x 10-5 Run 2 0.10 M 0.20 M 1.25 x 10-5 Run 3 0.20 M 0.20 M 5.01 x 10-5 a) Find the rate law for the reaction. Final Answer for a): b) What is the value of the rate constant k?
An experimental plot of In(k) vs. 1/T is obtained in lab for a reaction. The slope...
An experimental plot of In(k) vs. 1/T is obtained in lab for a reaction. The slope of the best-fit line for the graph is -3880 K. What is the value of the activation energy for the reaction in kJ/mol? The reaction A + 2B + C Products has a rate law of Rate = k[A]][B]. By what factor would the reaction rate change if [B] is tripled? What is the rate for the second order reaction A - Products when...
Consider the reaction X+ Y Z From the following data, obtained at 360 K, (a) determine the order of the react...
Consider the reactionX + Y→ ZFrom the following data, obtained at 360 K, (a)determine the order of the reaction, and (b)determine the initial rate of disappearance of X when the concentration of X is 0.30 M and that of Y is 0.40 M.Initial Rate of Disappearance of X (M/s)[X](M)[Y](M)0.0530.100.500.1270.200.301.020.400.600.2540.200.600.5090.400.30
1) A + B C Some experiments were run to measure the initial rate of reaction...
1) A + B C Some experiments were run to measure the initial rate of reaction vs. starting concentration of A and B. Here are the results. Experiment number [A], M [B], M initial rate, M/s 1 0.230 0.170 0.330 2 0.460 0.170 2.640 4 0.230 0.510 0.330 If we start with 0.197 M A and 0.330 M B, what will be the initial rate? hint, you must find order, and k. 2) For the reaction A + B +...
1/ The Following data was obtained while observing a reaction between nitric oxide and hydrogen: F2(g)...
1/ The Following data was obtained while observing a reaction between nitric oxide and hydrogen: F2(g) + 2CLO2(g) -----> 2FCLO2(g) Experiment Initial(F2) Initial(CLO2) Initial rate (mol/L) (mol/L) (mol/L*s) 1/ 0.10 0.010 1.2 x 10^-3 2/ 0.10 0.040 4.8 x 10^-3 3/ 0.20 0.010 2.4 x 10^-3 A/ write the rate law for this reaction B/ calculate the rate constant for the reaction C/ what is the order of this reaction 2/ consider the reaction N2(g) + 3H2(g) ----> 2NH3(g). At...
Work set 2 Using the experimental data given in the table, determine the reaction order on each reactant and compute the overall rate of the following chemical reaction: NO2CI(g)+3 CO (g) ->NO (g) + 3 CO2(g) Rate (mol/L-s) Exp. Run [NO2](M) [COJ(M) 0.10 0.0021 1 0.10 0.0082 0.20 0.10 3 0.0083 0.033 0.20 0.20 4 0.10 0.40
Please explain procedure:
A+B-2C The following data are obtained for this reaction at a certain temperature: [A]o (M) 0.150 0.150 0.200 0.300 [B]o (M) 0.250 0.3620 0.400 0.400 initial rate (M/hr) 1.08 x 104 1.56 x 10-4 2.30 x 104 3.44 x 10-4 run # 4 (a) Determine the order of the reaction with respect to A and with respect to B and write the rate expression for the reaction. (answer: first-order with respect to A and first-order with respect...
Analysis of Experimental Data 3. Complete the following steps to determine the percent yield of your synthesis. In each part, be sure to show all your work and use proper significant figures. .7719 Benzhydrol used 9.90 ml Sodium hypochlorite used Mass of product obtained: 0.657 g/ a. Determine the moles of benzhydrol used in your reaction. [0.20] b. Determine the moles of sodium hypochlorite used in your reaction. [0.20] C. Which compound was the limiting reagent in your reaction? [0.20]...
thanks in advance ☺
(A). For the hypothetical reaction A+B → C the following rate data (with and without catalyst) were obtained: Rate, M/s Rate, M/s (A), M [B, M (uncatalyzed) (catalyzed) 0.100 0.200 3.51 x 10 4 7.14 x 10-2 0.100 0.100 1.75 x 104 7.14 x 10-2 0.0500 0.200 1.76 x 104 3.57 x 10-2 0.0500 0.100 8.80 x 10-5 3.57 x 10-2 Based on these data: a. Determine the uncatalyzed and catalyzed rate laws for this reaction,...
An experimental plot of In(k) vs. 1/T is obtained in lab for a reaction. The slope of the best-fit line for the graph is -3880 K. What is the value of the activation energy for the reaction in kJ/mol? The reaction A + 2B + C Products has a rate law of Rate = k[A]][B]. By what factor would the reaction rate change if [B] is tripled? What is the rate for the second order reaction A - Products when...
Consider the reactionX + Y→ ZFrom the following data, obtained at 360 K, (a)determine the order of the reaction, and (b)determine the initial rate of disappearance of X when the concentration of X is 0.30 M and that of Y is 0.40 M.Initial Rate of Disappearance of X (M/s)[X](M)[Y](M)0.0530.100.500.1270.200.301.020.400.600.2540.200.600.5090.400.30
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