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3) What is the half-life for the decomposition of NOCI when the...
What is the half-life for the decomposition of NOCl when the concentration of NOCl is 0.15...
What is the half-life for the decomposition of NOCl when the concentration of NOCl is 0.15 M? The rate constant for this first-order reaction is 4.75 x 10^-5 s^-1.
10 and 11 10. Nitrosyl chloride, NOCI, decomposes slowly to NO and Cl2, the reaction follows...
10 and 11
10. Nitrosyl chloride, NOCI, decomposes slowly to NO and Cl2, the reaction follows second order kinetics with a rate constant of 0.020 L mol-' s at a certain temperature. 2 NOCI (g) → 2 NO(g) + Cl2(g) If the initial concentration of NOCI in a closed reaction vessel is 0.050 M, what will be the concentration be after 30 minutes? 11. The reaction 2 NO2 (g) → 2 NO(g) + O2(g), is second order with respect to...
9,10,11 9. Consider the decomposition reaction of N2Os. 2 N203(g) → 4NO2(g) + O2(g) follows the...
9,10,11
9. Consider the decomposition reaction of N2Os. 2 N203(g) → 4NO2(g) + O2(g) follows the first order kinetics with rate constant of 4.8 x 10's. (a) if the initial 165 x 10-2M what is the concentration at 825 s? (b) How long it will take for concentration is 1.65 x 10-2M what is the concentrat the concentration of N2Os to decrease to 1.00 x 10-2M? t 10. Nitrosyl chloride, NOCI, decomposes slowly to NO and Cl2, the reaction follows...
please show the work Consider the chemical reaction: NO + Cl2 → NOCI + CI This...
please show the work
Consider the chemical reaction: NO + Cl2 → NOCI + CI This reaction is first order in each reactant and second order overall. To measure the rate constant, k, you decide to overload the amount of Cl2, at a concentration of 4 mol/L. The NO concentration used is much lower than this value. It is a good approximation to assume that the concentration of Cl2 does not change during the time that the reaction is studied,...
The half-life for the second-order decomposition of HI is 15.4 5 when the initial concentration of...
The half-life for the second-order decomposition of HI is 15.4 5 when the initial concentration of His 0.67 M. What is the rate constant for this reaction? TT T Arial V3 (12pt) T-E- E- 225
1) 2) 3) 2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045...
1)
2)
3)
2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045 0.045 concentration of Cl2(M) Rate (M/s) 0.01 3.40 x 10-4 8.50 x 10-5 0.04 3.40 x 10-4 0.01 What is the reaction order with respect to NO to Cl2 ? overall reaction order ? the reaction order with respect to reaction order ? what is the rate constant * All orders are integers * Rate constant: Please report 3 significant figures. Numbers only, No...
55) The rate constant for a first-order reaction is 0.54 s-1. What is the half-life of...
55) The rate constant for a first-order reaction is 0.54 s-1. What is the half-life of this reaction if the initial concentration is 0.33 M? 56) The rate constant for a zero-order reaction is 0.54 s-1. What is the half-life of this reaction if the initial concentration is 0.33 M? 57) The reaction that occurs in a Breathalyzer, a device used to determine the alcohol level in a person's bloodstream, is given below. If the rate of appearance of Cr2(SO4)3...
Please show work I am not getting the correct answers 1. Hydrogen peroxide, H2O2, decomposes spontaneously...
Please show work I am not getting the correct answers 1. Hydrogen peroxide, H2O2, decomposes spontaneously through the following reaction. 2H2O2(aq) 2H2O(g) + O2(g) The kinetics are second order, and the half‐life is 17.3 min when a 1.75 M solution of H2O2 is made. What is the concentration of the solution after 24.8 min? 2. The decomposition of N2O5 occurs by the following reaction: 2N2O5(g) 4NO2(g) + O2(g) The rate constant is experimentally determined to be 3.4 x 10‐4 s‐1....
The half-life of a reaction, t1/2, is the time it takes for the reactant concentration [A]...
The half-life of a reaction,
t1/2, is the time it takes for the reactant concentration [A] to
decrease by half. For example, after one half-life the
concentration falls from the initial concentration [A]0 to [A]0/2,
after a second half-life to [A]0/4, after a third half-life to
[A]0/8, and so on. on. For a first-order reaction, the half-life is
constant. It depends only on the rate constant k and not on the
reactant concentration. It is expressed as t1/2=0.693k For a...
please show all work and write legibly. please show the formula for the rate law used....
please show all work and write legibly. please show
the formula for the rate law used. thank you
In[A] 1/[A] vs Time vs Time Least Squares Plot Time, The reaction A C was performed and the concentration vs. time data below collected 8 4 5 6 7 3 2 0 1 time, s 0.09523 0.06586 0.05033 0.04073 0.03421 0.02948 0.02591 [A], mol/L 0.8819 0.1719 Complete the rate law for the reaction by filling in the values for the rate constant...
10 and 11
10. Nitrosyl chloride, NOCI, decomposes slowly to NO and Cl2, the reaction follows second order kinetics with a rate constant of 0.020 L mol-' s at a certain temperature. 2 NOCI (g) → 2 NO(g) + Cl2(g) If the initial concentration of NOCI in a closed reaction vessel is 0.050 M, what will be the concentration be after 30 minutes? 11. The reaction 2 NO2 (g) → 2 NO(g) + O2(g), is second order with respect to...
9,10,11
9. Consider the decomposition reaction of N2Os. 2 N203(g) → 4NO2(g) + O2(g) follows the first order kinetics with rate constant of 4.8 x 10's. (a) if the initial 165 x 10-2M what is the concentration at 825 s? (b) How long it will take for concentration is 1.65 x 10-2M what is the concentrat the concentration of N2Os to decrease to 1.00 x 10-2M? t 10. Nitrosyl chloride, NOCI, decomposes slowly to NO and Cl2, the reaction follows...
please show the work
Consider the chemical reaction: NO + Cl2 → NOCI + CI This reaction is first order in each reactant and second order overall. To measure the rate constant, k, you decide to overload the amount of Cl2, at a concentration of 4 mol/L. The NO concentration used is much lower than this value. It is a good approximation to assume that the concentration of Cl2 does not change during the time that the reaction is studied,...
The half-life for the second-order decomposition of HI is 15.4 5 when the initial concentration of His 0.67 M. What is the rate constant for this reaction? TT T Arial V3 (12pt) T-E- E- 225
1)
2)
3)
2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045 0.045 concentration of Cl2(M) Rate (M/s) 0.01 3.40 x 10-4 8.50 x 10-5 0.04 3.40 x 10-4 0.01 What is the reaction order with respect to NO to Cl2 ? overall reaction order ? the reaction order with respect to reaction order ? what is the rate constant * All orders are integers * Rate constant: Please report 3 significant figures. Numbers only, No...
55) The rate constant for a first-order reaction is 0.54 s-1. What is the half-life of this reaction if the initial concentration is 0.33 M? 56) The rate constant for a zero-order reaction is 0.54 s-1. What is the half-life of this reaction if the initial concentration is 0.33 M? 57) The reaction that occurs in a Breathalyzer, a device used to determine the alcohol level in a person's bloodstream, is given below. If the rate of appearance of Cr2(SO4)3...
The half-life of a reaction,
t1/2, is the time it takes for the reactant concentration [A] to
decrease by half. For example, after one half-life the
concentration falls from the initial concentration [A]0 to [A]0/2,
after a second half-life to [A]0/4, after a third half-life to
[A]0/8, and so on. on. For a first-order reaction, the half-life is
constant. It depends only on the rate constant k and not on the
reactant concentration. It is expressed as t1/2=0.693k For a...
please show all work and write legibly. please show
the formula for the rate law used. thank you
In[A] 1/[A] vs Time vs Time Least Squares Plot Time, The reaction A C was performed and the concentration vs. time data below collected 8 4 5 6 7 3 2 0 1 time, s 0.09523 0.06586 0.05033 0.04073 0.03421 0.02948 0.02591 [A], mol/L 0.8819 0.1719 Complete the rate law for the reaction by filling in the values for the rate constant...
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