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![The rate constant is ko = 0.673 M min. fх асло от дел xest how LA] = [Ao] - Koti Where (A] = Conc. of reactant at timet (Ao]](http://img.homeworklib.com/questions/aabe9b60-dba8-11eb-a417-9b0166a0c545.png?x-oss-process=image/resize,w_560)
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Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of 0.673 M'min....
QUESTION 11 Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of...
QUESTION 11 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? *Please report 3 significant figures. Numbers only, no unit. No scientific notation.
QUESTIUN 15 5.5 pum Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate...
QUESTIUN 15 5.5 pum Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of 0.264 M/min. The reaction is observed to follow zero-order kinetics. If the initial concentration of the hydrocarbon is 3.40 M, what is the half-life of the reaction in seconds? *Please report 3 significant figures. Numbers only, no unit. No scientific notation.
QUESTION 17 Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of...
QUESTION 17 Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of 0681 M min. The reaction is observed to follow zero order kinetics. If the initial concentration of the hydrocarbon is 8.30 M, what is the half-life of the reaction in seconds? "Please report 3 significant figures Numbers only, no unit. No scientific notation QUESTION 18 Which of the following expressions is the correct equilibrium constant expression for the reaction below 3 F60(0) + CO2(g)...
1) 2) Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of...
1)
2)
Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of 0.398 M/min. The reaction is observed to follow zero-order kinetics. If the initial concentration of the hydrocarbon is 6.20 M, what is the half-life of the reaction in seconds? *Please report 3 significant figures. Numbers only, no unit. No scientific notation. The equilibrium constant for the gas phase reaction 2503 (g) = 2502 (g) + O2 (g) is Keq = 2.2 x 10-9 at...
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?...
1-The rate constant of a chemical reaction was measured at several temperature values and a plot...
1-The rate constant of a chemical reaction was measured at several temperature values and a plot of ln k (on the y-axis) was plotted against 1/T (on the x-axis, temperature was measured in Kelvin). If the slope of the plot was -9.21 x 103 K and the y-intercept was 13.0, what is the activation energy (EA) of the reaction in kJ mol-1? 2-In an enzyme-catalyzed reaction, the rate of the reaction depends on which of the following at very low...
just 18&19 The following questions refer to the reaction shown below: Initial Rate of Initial [A...
just 18&19
The following questions refer to the reaction shown below: Initial Rate of Initial [A (mol/L) 0.16 Initial [B] (mol/L) 0.15 Disappearance of A (mol/L s) Experiment 1 0.08 N 0.30 0.082 2 0.16 *2 0.08 0.30 0.30 3 17. What is the rate law for this reaction? Rate = k[A][B] a) Rate k[A][B] b) Rate = k[A][B]2 c) Rate k[A]IB]2 Rate = k[B] 93S1 What is the magnitude of the rate constant for the reaction? 18. 140 a)...
can someone please help me with these three please QUESTION 1 The rate law of a...
can someone please help me with these three please
QUESTION 1 The rate law of a reaction is rate = k[X][Y][Z]. The units of the rate constant are O mol2 L-25-1 OL2 mol-25-1 mol L-lg-2 O L mol-lg-1 O mol L-15-1 QUESTION 2 For the equilibrium 2PH3(e) = P2(e)+3H2(g), the equilibrium partial pressures are PpH, -0.023 atm, PP, 0.32latm. and PH -0.732 atm at 738K. Calculate Kp. *Please report 3 significant figures. Numbers only, No unit. No scientific notation. QUESTION...
Be sure to answer all parts. The rate constant of a reaction is 6.20 × 10−5...
Be sure to answer all parts. The rate constant of a reaction is 6.20 × 10−5 L/mol · s at 195 ° C and 3.85 × 10−3 L/mol · s at 258 ° C. What is the activation energy of the reaction? Enter your answer in scientific notation. × 10 J/mol
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...
QUESTIUN 15 5.5 pum Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of 0.264 M/min. The reaction is observed to follow zero-order kinetics. If the initial concentration of the hydrocarbon is 3.40 M, what is the half-life of the reaction in seconds? *Please report 3 significant figures. Numbers only, no unit. No scientific notation.
QUESTION 17 Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of 0681 M min. The reaction is observed to follow zero order kinetics. If the initial concentration of the hydrocarbon is 8.30 M, what is the half-life of the reaction in seconds? "Please report 3 significant figures Numbers only, no unit. No scientific notation QUESTION 18 Which of the following expressions is the correct equilibrium constant expression for the reaction below 3 F60(0) + CO2(g)...
1)
2)
Suppose the surface-catalyzed hydrogenation reaction of an unsaturated hydrocarbon has a rate constant of 0.398 M/min. The reaction is observed to follow zero-order kinetics. If the initial concentration of the hydrocarbon is 6.20 M, what is the half-life of the reaction in seconds? *Please report 3 significant figures. Numbers only, no unit. No scientific notation. The equilibrium constant for the gas phase reaction 2503 (g) = 2502 (g) + O2 (g) is Keq = 2.2 x 10-9 at...
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?...
just 18&19
The following questions refer to the reaction shown below: Initial Rate of Initial [A (mol/L) 0.16 Initial [B] (mol/L) 0.15 Disappearance of A (mol/L s) Experiment 1 0.08 N 0.30 0.082 2 0.16 *2 0.08 0.30 0.30 3 17. What is the rate law for this reaction? Rate = k[A][B] a) Rate k[A][B] b) Rate = k[A][B]2 c) Rate k[A]IB]2 Rate = k[B] 93S1 What is the magnitude of the rate constant for the reaction? 18. 140 a)...
can someone please help me with these three please
QUESTION 1 The rate law of a reaction is rate = k[X][Y][Z]. The units of the rate constant are O mol2 L-25-1 OL2 mol-25-1 mol L-lg-2 O L mol-lg-1 O mol L-15-1 QUESTION 2 For the equilibrium 2PH3(e) = P2(e)+3H2(g), the equilibrium partial pressures are PpH, -0.023 atm, PP, 0.32latm. and PH -0.732 atm at 738K. Calculate Kp. *Please report 3 significant figures. Numbers only, No unit. No scientific notation. QUESTION...
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...
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