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QUESTION 22 The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with...
The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate...
The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate constant of 9.17 ×10-3 s-1. Starting with pure N2O4, how many minutes will it take for 85.0% to decompose?
QUESTION 4 Starting with pure N o w The decomposition of dinitrogen tetroxide to nitrogen dioxide...
QUESTION 4 Starting with pure N o w The decomposition of dinitrogen tetroxide to nitrogen dioxide 400°C follows first-order kinetics with a rate constant of 2.57 minutes will it take for 85.0% to decompose? Please report 3 significant figures. Numbers only. No unit. No scientific notation
1) 2) 3) The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics...
1)
2)
3)
The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate constant of 3.84 X10-3-1. Starting with pure N204, how many minutes will it take for 38.0% to decompose? Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of 0.374 M/min. The reaction is observed to follow zero-order kinetics. If the initial concentration of the hydrocarbon is 2.90 M, what is the half-life of the reaction in seconds?...
questions 11-13 QUESTION 11 CaCO3 (6) + CaO (8) + CO2 (g) At 423 °C, the...
questions 11-13
QUESTION 11 CaCO3 (6) + CaO (8) + CO2 (g) At 423 °C, the reaction reaches equilibrium. If Pco2 -2.89 atm, what is Ke value ? *Please report 3 significant figures. Numbers only, No unit. No scientific notation. QUESTION 12 The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate constant of 4.59 10-31 Starting with pure N204, how many minutes will it take for 42.0% to decompose? *Please report 3 significant...
1) 2) 3) At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction:...
1)
2)
3)
At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 IC1(g)=12(8) + Cl2(g). What is the equilibrium concentration of Cl2 if 3.18 mol of I2 and 3.18 mol of Cl2 are initially mixed in a 2.0-L flask? The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate constant of 2.86 x10-35-1. Starting with pure N204, how many minutes will it take for 80.0% to decompose? *Please report...
1) Scientific Notation for first problem not necessary, only 3 sig figs needed. Please explain how...
1)
Scientific Notation for first problem not necessary, only 3 sig
figs needed. Please explain how answer was obtained and box or
circle final answers.
2)
3)
Please explain how answer was obtained as I am having trouble
with third question
At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 IC1(g)=12(8) + Cl2(g). What is the equilibrium concentration of Cl2 if 3.18 mol of I2 and 3.18 mol of Cl2 are initially mixed in a...
2. For the equilibrium between dinitrogen tetroxide and nitrogen dioxide: N204 = 2 NO2 Suppose that...
2. For the equilibrium between dinitrogen tetroxide and nitrogen dioxide: N204 = 2 NO2 Suppose that both the forward and reverse reactions are elementary processes with rate constants of k, and kr respectively, and the equilibrium constant for the process is 14.48 at 298 K. If the rate of the reverse reaction is 1324 M/s when (NO2) = 0.60 M, what is the half-life for the decomposition of dinitrogen tetroxide (the forward reaction) at the same temperature?
The decomposition of a compound follows a first order kinetics with a rate constant of 0.0432...
The decomposition of a compound follows a first order kinetics with a rate constant of 0.0432 s^-1 at 500 degrees C. 1) if the initial concentration of starting material was 0.0500 M, what is the concentration after 1.4 min? 2) how long (in mins)will it take for the concentration of starting material to decrease from 0.750 M to 0.000250 M? 3) how long (in min) will it take to convert 32 percent of the starting material?
Dinitrogen tetroxide decomposes to form nitrogen dioxide in a second-order reaction: N2O4(g) → 2NO2(g) At 400.0...
Dinitrogen tetroxide decomposes to form nitrogen dioxide in a second-order reaction: N2O4(g) → 2NO2(g) At 400.0 K, the rate constant for this reaction has been measured to be 2.9 × 108 L/(mol • s). Suppose 0.222 mol of N2O4(g) is placed in a sealed 41.7-L container at 400.0 K and allowed to react. What is the total pressure inside the vessel after 32.9 ns has elapsed? (R = 0.0821 (L • atm)/(K • mol)) a. 0.183 atm b. 0.175 atm...
Dinitrogen tetraoxide is a colorless gas at room temperature. It can dissociate into nitrogen dioxide, which...
Dinitrogen tetraoxide is a colorless gas at room temperature. It can dissociate into nitrogen dioxide, which is a reddish brown gas. N204(0) 22 NO2(g) Three experiments were run starting with different initial amounts of N204(9) ([N204]o in the table). The systems were allowed to reach equilibrium and the concentrations for each gas were measured (in units of moles/Liter). For each of the boxes below, calculate the ratios indicated by the column heading. This will show the mathematical relationship that exists...
QUESTION 4 Starting with pure N o w The decomposition of dinitrogen tetroxide to nitrogen dioxide 400°C follows first-order kinetics with a rate constant of 2.57 minutes will it take for 85.0% to decompose? Please report 3 significant figures. Numbers only. No unit. No scientific notation
1)
2)
3)
The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate constant of 3.84 X10-3-1. Starting with pure N204, how many minutes will it take for 38.0% to decompose? Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of 0.374 M/min. The reaction is observed to follow zero-order kinetics. If the initial concentration of the hydrocarbon is 2.90 M, what is the half-life of the reaction in seconds?...
questions 11-13
QUESTION 11 CaCO3 (6) + CaO (8) + CO2 (g) At 423 °C, the reaction reaches equilibrium. If Pco2 -2.89 atm, what is Ke value ? *Please report 3 significant figures. Numbers only, No unit. No scientific notation. QUESTION 12 The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate constant of 4.59 10-31 Starting with pure N204, how many minutes will it take for 42.0% to decompose? *Please report 3 significant...
1)
2)
3)
At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 IC1(g)=12(8) + Cl2(g). What is the equilibrium concentration of Cl2 if 3.18 mol of I2 and 3.18 mol of Cl2 are initially mixed in a 2.0-L flask? The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate constant of 2.86 x10-35-1. Starting with pure N204, how many minutes will it take for 80.0% to decompose? *Please report...
1)
Scientific Notation for first problem not necessary, only 3 sig
figs needed. Please explain how answer was obtained and box or
circle final answers.
2)
3)
Please explain how answer was obtained as I am having trouble
with third question
At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 IC1(g)=12(8) + Cl2(g). What is the equilibrium concentration of Cl2 if 3.18 mol of I2 and 3.18 mol of Cl2 are initially mixed in a...
2. For the equilibrium between dinitrogen tetroxide and nitrogen dioxide: N204 = 2 NO2 Suppose that both the forward and reverse reactions are elementary processes with rate constants of k, and kr respectively, and the equilibrium constant for the process is 14.48 at 298 K. If the rate of the reverse reaction is 1324 M/s when (NO2) = 0.60 M, what is the half-life for the decomposition of dinitrogen tetroxide (the forward reaction) at the same temperature?
Dinitrogen tetraoxide is a colorless gas at room temperature. It can dissociate into nitrogen dioxide, which is a reddish brown gas. N204(0) 22 NO2(g) Three experiments were run starting with different initial amounts of N204(9) ([N204]o in the table). The systems were allowed to reach equilibrium and the concentrations for each gas were measured (in units of moles/Liter). For each of the boxes below, calculate the ratios indicated by the column heading. This will show the mathematical relationship that exists...
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