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3. Butadiene (C4H) reacts with itself at 250 °C to form a dimer with the formula...
Butadiene (C4H6) reacts with itself to form a dimer with the formula C8H12. The reaction is...
Butadiene (C4H6) reacts with itself to form a dimer with the formula C8H12. The reaction is second order in C4H6. Assume the rate constant at a particular temperature is 4.0×10−2M−1s−1 and the initial concentration of C4H6 is 0.0250 M. A)What is its molarity after a reaction time of 1.10 h? B)What is the time (in hours) when the C4H6 concentration reaches a value of 0.0025 M?
Butadiene (C4H6)reacts with itself to form a dimer with the formula C8H12. The reaction is second...
Butadiene (C4H6)reacts with itself to form a dimer with the formula C8H12. The reaction is second order in C4H6. Assume the rate constant at a particular temperature is 4.0×10−2M−1s−1 and the initial concentration of C4H6 is 0.0230 MM. What is its molarity after a reaction time of 1.30 hh? What is the time (in hours) when the C4H6 concentration reaches a value of 0.0023 M?
Review Constants Periodic Tab Part A Butadiene (C4H6) reacts with itself to form a dimer with...
Review Constants Periodic Tab Part A Butadiene (C4H6) reacts with itself to form a dimer with the formula C8H12. The reaction is second order in C4H6. Assume the rate constant at a particular temperature is 4.0 x 10-2 M-18-1 and the initial concentration of C4H6 is 0.0180 M. What is its molarity after a reaction time of 1.30 h? Express your answer in moles per liter to two significant figures. Molarity = Submit Request Answer Part B What is the...
1. Initial rate data at 25.0 °C are listed below for the reaction: 2 HgCl2 (aq)...
1. Initial rate data at 25.0 °C are listed below for the reaction: 2 HgCl2 (aq) + C,042 (aq) → 2 (aq) + 2 CO2(g) + HgCl(s) Expt. [HgCl2]0 [C:02) Initial rate/Ms? 0.100 0.20 0.100 0.40 3.1 x 105 1.2 x 104 6.2 x 10-5 0.050 0.40 Use the data to determine the rate law for the reaction. 2. At 500 °C, cyclopropane (C3H.) rearranges to propene (CH:CH-CH2): CH. (g) → CH,CH=CH2 (8) The reaction is first order and the...
1. Initial rate data at 25.0 °C are listed below for the reaction: 2 HgCl2 (aq)...
1. Initial rate data at 25.0 °C are listed below for the reaction: 2 HgCl2 (aq) C2O (aq)2 C (aq)+ 2 CO:(g)+ Hg Cl(s) (COP)0 Expt. HgClalo Initial rate/ 3.1 x 10 1 0.100 0.20 1.2x 10 0.100 0.40 6.2x 10S 0.050 0.40 Use the data to determine the rate law for the reaction. 2. At 500 °C, cyclopropane (CsH6) rearranges to propene (CH3CH-CH2): CH CH=CH2 (g) CaHs (g) The reaction is first order and the rate constant is 6.7...
9) Butadiene can undergo the following reaction to form a dimer (two butadiene molecules hooked together)....
9) Butadiene can undergo the following reaction to form a dimer (two butadiene molecules hooked together). 2C4H3(g) → C8H12(g) The half-life for the reaction at a given temperature is 5.92 x 10-2 sec. The reaction kinetics are second order. a) If the initial concentration of C&His 0.5 M, what is the rate constant for the reaction? b) If the initial concentration of C4H8 is 0.1 M. what will be the concentration of the C4H8 after 3.6 x 102 sec?
please help Answer the questions in the blue book in order. You must show all working for full credit. R- 0.08206...
please help
Answer the questions in the blue book in order. You must show all working for full credit. R- 0.08206 Latm/mol.K 1. Initial rate data at 25.0 °C for the reaction: NH4+ (aq) + NO2 (aq) ----> N2(g) + H20 (1) are shown below: Expt. [NH4+lo [NO2 lo Initial rate/Ms 0.24 0.12 0.12 0.10 0.10 0.15 7.2 x 10-6 3.6 x 10-6 iii) 5.4 x 10-6 Determine the rate law from the data and calculate the rate constant k...
1. Part: A The rate constant for a certain reaction is k = 6.00×10−3 s−1. If...
1. Part: A The rate constant for a certain reaction is k = 6.00×10−3 s−1. If the initial reactant concentration was 0.550 M, what will the concentration be after 10.0 minutes? Part B: A zero-order reaction has a constant rate of 1.80×10−4M/s. If after 75.0 seconds the concentration has dropped to 7.50×10−2M, what was the initial concentration? 2. At 500 ∘C, cyclopropane (C3H6) rearranges to propane (CH3−CH=CH2). The reaction is first order, and the rate constant is 6.7×10−4s−1. If the...
7. The gas-phase conversion of 1,3-butadiene to 1,5-cyclooctadiene, 2C4H6 → C3H12 was studied, providing data for...
7. The gas-phase conversion of 1,3-butadiene to 1,5-cyclooctadiene, 2C4H6 → C3H12 was studied, providing data for the plot shown, of 1/[butadiene] versus time. 1/[butadiene] (L/mol) 0 500 1000 time (s) 1500 2000 a. Explain how this plot confirms that the reaction is second order. b. Calculate the second-order rate constant, k. c. Determine the initial concentration of 1,3-butadiene in this experiment.
4. The rate constant for the reaction 3AAR is 250 x 10 molminHow long will it...
4. The rate constant for the reaction 3AAR is 250 x 10 molminHow long will it take the concentration of A to drop from 0.75 M to 0.50 M? (6 points) 5. The rate constant for the reaction 3A - 2B is 0.0447 5. What is the half-life of the reaction? (2 points) 6. Consider the reaction 3A C. If the reaction is second order with a half-life of 20.0 hrs Starting the reaction with an initial concentration of A...
Review Constants Periodic Tab Part A Butadiene (C4H6) reacts with itself to form a dimer with the formula C8H12. The reaction is second order in C4H6. Assume the rate constant at a particular temperature is 4.0 x 10-2 M-18-1 and the initial concentration of C4H6 is 0.0180 M. What is its molarity after a reaction time of 1.30 h? Express your answer in moles per liter to two significant figures. Molarity = Submit Request Answer Part B What is the...
1. Initial rate data at 25.0 °C are listed below for the reaction: 2 HgCl2 (aq) + C,042 (aq) → 2 (aq) + 2 CO2(g) + HgCl(s) Expt. [HgCl2]0 [C:02) Initial rate/Ms? 0.100 0.20 0.100 0.40 3.1 x 105 1.2 x 104 6.2 x 10-5 0.050 0.40 Use the data to determine the rate law for the reaction. 2. At 500 °C, cyclopropane (C3H.) rearranges to propene (CH:CH-CH2): CH. (g) → CH,CH=CH2 (8) The reaction is first order and the...
1. Initial rate data at 25.0 °C are listed below for the reaction: 2 HgCl2 (aq) C2O (aq)2 C (aq)+ 2 CO:(g)+ Hg Cl(s) (COP)0 Expt. HgClalo Initial rate/ 3.1 x 10 1 0.100 0.20 1.2x 10 0.100 0.40 6.2x 10S 0.050 0.40 Use the data to determine the rate law for the reaction. 2. At 500 °C, cyclopropane (CsH6) rearranges to propene (CH3CH-CH2): CH CH=CH2 (g) CaHs (g) The reaction is first order and the rate constant is 6.7...
9) Butadiene can undergo the following reaction to form a dimer (two butadiene molecules hooked together). 2C4H3(g) → C8H12(g) The half-life for the reaction at a given temperature is 5.92 x 10-2 sec. The reaction kinetics are second order. a) If the initial concentration of C&His 0.5 M, what is the rate constant for the reaction? b) If the initial concentration of C4H8 is 0.1 M. what will be the concentration of the C4H8 after 3.6 x 102 sec?
please help
Answer the questions in the blue book in order. You must show all working for full credit. R- 0.08206 Latm/mol.K 1. Initial rate data at 25.0 °C for the reaction: NH4+ (aq) + NO2 (aq) ----> N2(g) + H20 (1) are shown below: Expt. [NH4+lo [NO2 lo Initial rate/Ms 0.24 0.12 0.12 0.10 0.10 0.15 7.2 x 10-6 3.6 x 10-6 iii) 5.4 x 10-6 Determine the rate law from the data and calculate the rate constant k...
7. The gas-phase conversion of 1,3-butadiene to 1,5-cyclooctadiene, 2C4H6 → C3H12 was studied, providing data for the plot shown, of 1/[butadiene] versus time. 1/[butadiene] (L/mol) 0 500 1000 time (s) 1500 2000 a. Explain how this plot confirms that the reaction is second order. b. Calculate the second-order rate constant, k. c. Determine the initial concentration of 1,3-butadiene in this experiment.
4. The rate constant for the reaction 3AAR is 250 x 10 molminHow long will it take the concentration of A to drop from 0.75 M to 0.50 M? (6 points) 5. The rate constant for the reaction 3A - 2B is 0.0447 5. What is the half-life of the reaction? (2 points) 6. Consider the reaction 3A C. If the reaction is second order with a half-life of 20.0 hrs Starting the reaction with an initial concentration of A...
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