1) The rate constant for the reaction 2 N,Os(9) = 4 NO (9) + O2(9) is...

Question

Question

science chemistry

Answer 1

Answer #1

- 1 M: Molarity sora 2 : 2005 (9) 2 410_(8) + 02 (9) imits of K - mis (for oth order) Reaction : mit of his hence, n=. Reacti

Answer 2

Similar Homework Help Questions

14.44 The first-order rate constant for the decomposition of N205, 2N205(g)-→ 4 NO2(g) + O2(g), at...

14.44 The first-order rate constant for the decomposition of N205, 2N205(g)-→ 4 NO2(g) + O2(g), at 70°C is 6.82 × 10-3 s-1. Suppose we start with 0.250 mol of N205(g) 1S in a volume of 2.0 L. (a) How many moles of N2O5 will re- main after 10.0 min? (b) How many minutes will it take for the quantity of N205 to drop to 0.100 mol? (c) What is the half-life, in minutes, of N2Os at 70 °C?
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...
The second order rate constant of the following gas phase reaction at 338°C was found to...

The second order rate constant of the following gas phase reaction at 338°C was found to be 7.5x 10'dm-mol's H2+C2Ha C2H6 Determine K2 at 113°C assuming the activation energy and the collision cross ross sections are constants (ignore the steric factor). • 6.0x10-4 M 1-1 1.2x10-7 MS1 5.0x10-5-1 4.3x10-4M-'s

Quiz 9. 2N20 4 NO2 O2 Rate k[N2O], k-4.0x10-3 (1/s) at certain temperature. a) What is...

Quiz 9. 2N20 4 NO2 O2 Rate k[N2O], k-4.0x10-3 (1/s) at certain temperature. a) What is half-life and how long does it take for N205 concentration to drop to 1o of its original value? b) If the reaction is second order and initial concentration of N20 is 0.01, and k value stay at 4.0x10-3, what is half-life and how long does it take for N2O5 concentration to 10 drop to of its original value? c)If the reaction is zero order...
6) The rate constant for the first-order decomposition of N2O5 in the reaction 2N2O5(g) → 4NO2(g)...

6) The rate constant for the first-order decomposition of N2O5 in the reaction 2N2O5(g) → 4NO2(g) + O2(g) is k=3.38 x 10-5 s-1 at 25°C. What is the half-life of N2O5? What will be the total pressure, initially 88.3 kPa for the pure N2O5 vapour, (a) 10 s, (b) 10 minutes after initiation of the reaction?
The reaction 2NO2 → 2NO + O2 obeys the rate law: rate = 1.4 x 10-2[NO2]2...

The reaction 2NO2 → 2NO + O2 obeys the rate law: rate = 1.4 x 10-2[NO2]2 at 500 K . What would be the rate constant at 310 K if the activation energy is 80. kJ/mol? This is a second order reaction, giving k the units of M-1S-1 This will not change with the change in temperature. Do not include units in your answer. Exponential numbers need to be entered like this: 2 E-1 means 2 x 10-1. The rate...

please answer these question For the following reaction: 2 N2O5 (g) 4NO2 (g) + O2 (g)...

please answer these question For the following reaction: 2 N2O5 (g) 4NO2 (g) + O2 (g) the initial rate of formation of O, was found to be 1.25 x 10-4 mol dms-1. What is the initial rate of consumption of N2O5? 2.50 x 10-4 mol dm's-1 1.25 x 10-4 mol dm-35-1 O 3.75 x 10-4 mol dm's-1 05.00 10-4 mol dm3s-1 A second order reaction, A + P has a rate constant k = 0.05 dmº mol-1 3-1 and an...
(a) 2 NO2(g) à 2 NO(g) + O2(g) The rate law for this reaction is 2nd...

(a) 2 NO2(g) à 2 NO(g) + O2(g) The rate law for this reaction is 2nd order. The rate constant is k = 0.775 M¯¹s¯¹. How much time would it require for [NO2] to go from 0.06M to 0.05M? (b) A 1st order reaction has a rate constant of k = 1.0 X 10¯³ s¯¹ at 25ᴼC. If the reaction rate doubles (2X faster) at 35ᴼC, what is the activation energy (Ea) for this reaction?
A second-order reaction has a rate constant of 7.0 x 10^-4 /(M ⋅ s) at 30.°C....

A second-order reaction has a rate constant of 7.0 x 10^-4 /(M ⋅ s) at 30.°C. At 40.°C, the rate constant is 2.2 x 10^-3 /(M ⋅ s). What are the activation energy and frequency factor for this reaction? Predict the value of the rate constant at 45°C. Activation energy = ----------- kJ/mol Frequency factor = -------------- /(M ⋅ s) Rate constant =-------------- /(M ⋅ s)

For the gas phase decomposition of dinitrogen pentoxide, N2O52 NO2 + 1/2 O2 the rate constant...

For the gas phase decomposition of dinitrogen pentoxide, N2O52 NO2 + 1/2 O2 the rate constant at 320 K is 6.13×10-4 /s and the rate constant at 355 K is 2.79×10-2 /s. The activation energy for the gas phase decomposition of dinitrogen pentoxide is kJ.