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![21.) Given that, Acg) → Beg) At tao , mole of A = 2-78 Average rate of disappearance of A between logec to 608ec [a] at Losec](http://img.homeworklib.com/questions/0601a380-dea2-11eb-a290-ab75283686e8.png?x-oss-process=image/resize,w_560)
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QUESTION 20 Which of the reactions will have the largest rate...
A flask is charged with 2.78 mol of A and allowed to react to form B...
A flask is charged with 2.78 mol of A and allowed to react to form B according to the reaction A(g) →B(g). The following data are obtained for [A] as the reaction proceeds: Time (s) mols of A 0.0 2.78 10.0 2.43 20.0 2.18 30.0 2.02 40.0 1.89 50.0 1.70 60.0 1.58 The average rate of disappearance of A for the first 30s is _ mol/s. *Please report 2 significant figures. Numbers only, no unit. No scientific notation. The value...
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...
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...
please show work. i need to know how to do this for a test A flask...
please show work. i need to know how to do this for a
test
A flask is charged with 0.124 mol of A and allowed to react to form B according to the reaction A(g) →B(g). The following data are obtained for [A] as the reaction proceeds: Time (s) 0.00 10.0- 20.0 30.0 40.0 Moles of A 0.124 0.110 0.088 0.073 0.054 The average rate of disappearance of A between 10 s and 20 s is mol/s. ect Answer 2.2...
Is this unknown beta d-glucose based on these NMR's? PLEASE help me analyze the Carbon NMR...
Is
this unknown beta d-glucose based on these NMR's?
PLEASE help me analyze the Carbon NMR and the H NMR!
abundance 170.0 160.0 150.0 140.0 130.0 120.0 110.0 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 170.650 170.507 a170.135 169.878 969 691 77.299 77.041 76.793 68 352 68.085 62.028 61.742 20.794 20.660- 20.593 per Million : 130 abundance T 2.28 2.26 2.24 2.22 2.2 TTTTTTTTTTTTTTTTTTT 2.18 2.16 2.14 2.12 2.1 2.08 2.06 2.04 2.02 2.0 1.98 .96 1.94 1.92...
Please help V THIS IS THE DATA V 2. Calculate the mol/L H2O2 reacted or A[H2O2)....
Please help
V THIS IS THE DATA V
2. Calculate the mol/L H2O2 reacted or A[H2O2). (Include units on all values and report all results to 3 significant figures.). Trial 1 Trial 2 Trial 3 Trial 4 Experiment 5 Determining Rate of Reaction: lodide Oxidation by Hydrogen peroxide Purpose: To determine the rate law and activation energy for; 21 + H202 + H+ 12 + H2O by varying reactant concentrations and reaction temperature. Results 2 3 4 40.0 40.0 40.0...
A flask is charged with 2.78 mol of A and allowed to react to form B according to the reaction A(g) →B(g). The following data are obtained for [A] as the reaction proceeds: Time (s) mols of A 0.0 2.78 10.0 2.43 20.0 2.18 30.0 2.02 40.0 1.89 50.0 1.70 60.0 1.58 The average rate of disappearance of A for the first 30s is _ mol/s. *Please report 2 significant figures. Numbers only, no unit. No scientific notation. The value...
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...
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...
please show work. i need to know how to do this for a
test
A flask is charged with 0.124 mol of A and allowed to react to form B according to the reaction A(g) →B(g). The following data are obtained for [A] as the reaction proceeds: Time (s) 0.00 10.0- 20.0 30.0 40.0 Moles of A 0.124 0.110 0.088 0.073 0.054 The average rate of disappearance of A between 10 s and 20 s is mol/s. ect Answer 2.2...
Is
this unknown beta d-glucose based on these NMR's?
PLEASE help me analyze the Carbon NMR and the H NMR!
abundance 170.0 160.0 150.0 140.0 130.0 120.0 110.0 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 170.650 170.507 a170.135 169.878 969 691 77.299 77.041 76.793 68 352 68.085 62.028 61.742 20.794 20.660- 20.593 per Million : 130 abundance T 2.28 2.26 2.24 2.22 2.2 TTTTTTTTTTTTTTTTTTT 2.18 2.16 2.14 2.12 2.1 2.08 2.06 2.04 2.02 2.0 1.98 .96 1.94 1.92...
Please help
V THIS IS THE DATA V
2. Calculate the mol/L H2O2 reacted or A[H2O2). (Include units on all values and report all results to 3 significant figures.). Trial 1 Trial 2 Trial 3 Trial 4 Experiment 5 Determining Rate of Reaction: lodide Oxidation by Hydrogen peroxide Purpose: To determine the rate law and activation energy for; 21 + H202 + H+ 12 + H2O by varying reactant concentrations and reaction temperature. Results 2 3 4 40.0 40.0 40.0...
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