The rate constant for this second-order reaction is 0.490 M-1 · s-1 at 300 °C. • S A – products How long, in seconds, would it take for the concentration of A to decrease from 0.800 M to 0.230 M? t =

Q: The rate constant for this second-order reaction is 0.170 M.s at 300 °C. A products How long, in…

A: To solve this problem we will use integrated rate law for the second-order reaction  Which is given…

Q: The rate constant for this second-order reaction is 0.730 M-1 - s' at 300 °C. A– products How long,…

A: The order of the reaction is second and the value of the rate constant is = 0.730 M-1 . s-1 The…

Q: The rate constant for this first‑order reaction is 0.410 s−1 at 400 ∘C. A⟶products How long, in…

A: Given, Rate constant, k = 0.410s-1. Initial concentration of A = 0.620M. Final concentration of A =…

Q: The reaction described by the equation 0,(g) + NO(g) · O,(g) + NO,(g) > has, at 310 K, the rate law…

A: 0.072 M/s

Q: The rate constant for this second-order reaction is 0.150 M-1. s-1 at 300 °C A products How long, in…

A: The integrated rate law for a second order reaction is given by

Q: The rate constant for this first-order reaction is 0.0320 s-1 at 400 °C. A–products After how many…

A: Given, Rate constant = 0.0320 s-1 Initial concentration is 100%  Final concentration is 21.4 %

Q: The rate constant for this second-order reaction is 0.780 M-·s- at 300 °C. A → products How long, in…

A:

Q: The rate constant for this zero-order reaction is 0.0240 M s at 300 C. S A products How long (in…

A: Given: Rate constant, k = 0.0240 M s-1 Initial concentration of A = 0.860 M Final concentration of A…

Q: The rate constant for this zero-order reaction is 0.0240 M ·s-l at 300 °C. A → products How long (in…

A: Answer: To solve this question we will use the integrated rate equation of zero order.

Q: 3. A certain first-order reaction has a rate constant of 2.75 x 10 s at 20°C. What is the value of k…

A: Given information: Activation energy = 75.5 kJ/mol Rate constant (k1) = 2.75×10-2 s-1 Temperature…

Q: The rate constant for this zero-order reaction is 0.0350 M ·s=1 at 300 °C. A → products How long (in…

A:

Q: seconds

A:

Q: How long will it take for the concentration of A to decrease from 1.25 M to 0.249 for the second…

A:

Q: The rate constant for this first-order reaction is 0.0450 s-1 at 400 °C. A – products After how many…

A: Given : Rate constant = 0.0450 s-1  Order of reaction = 1 And final amount of reactant remaining =…

Q: The rate constant for this first-order reaction is 0.0360 s at 400 °C. A products After how many…

A: Given: Order of reaction = 1 Rate constant of reaction = 0.0360 s-1  And the amount of reactant…

Q: The rate constant for this zero-order reaction is 0.0200 M· S at 300 A → products How long (in…

A: We have given that  A → Products  K0 = 0.0200M S-1  [A]0 = 0.830M  [A]t = 0.280M  t = ?

Q: 8. The rate constant for a first order reaction is 4.60 x 10* s' at 350°C. If the activation energy,…

A: Arrhenius equation that relates the rate constants k1 and k2 at respective temperatures T1 and T2…

Q: The rate constant for this second-order reaction is 0.720 M-.s at 300 °C. A products How long, in…

A: In second order reaction when rate law equation is expressed then sum of exponents of species is…

Q: The first-order reaction X → Y has a rate constant of 0.00420 s-1.  Starting concentration of X is…

A:

Q: How long will it take for the concentration of A to decrease from 1.25 M to 0.205 for the second…

A: The time taken has to be calculated.

Q: The rate constant for this second-order reaction is 0.870 M-1 . s-l at 300 °C. A → products How…

A:

Q: The rate constant for this second-order reaction is 0.240 M-1 . s-1 at 300 °C. A → products How…

A:

Q: The rate constant for this second-order reaction is 0.840 M-.s at 300 °C. A products How long, in…

A: Given :-  A → products  Reaction is second order  Rate constant = 0.840 M-1.s-1  Initial…

Q: The rate constant for this zero-order reaction is 0.0340 M · s-1 at 300 °C. A → products How long…

A: Applying formula of zero order reaction. At=-kt + A0

Q: The rate constant for this first‑order reaction is 0.0980 s−1 at 400 ∘C.   A⟶products After how…

A:

Q: How long, in seconds, would it take for the concentration of A to decrease from 0.920 M to 0.240 M?

A: Formula for first order reaction:- ln [A] = ln [A]o - kt  Where [A] = final concentration  [A]o =…

Q: The rate constant for this first-order reaction is 0.0610s at 400 'C. A - products After how many…

A:

Q: The rate constant for this second-order reaction is 0.670 M–1·s–1 at 300 °C.How long (in seconds)…

A: The given reaction is a second order reaction.If we have only one reactant then second order…

Q: The rate constant for this second-order reaction is 0.170 M .5 at 300 C. A products How long, in…

A:

Q: How long will it take for the concentration of A to decrease from 1.25 M to 0.269 for the second…

A: Initial concentration of A = 1.25 M  Reduced concentration of A = 0.269 M  Rate constant (k) = 1.52…

Q: The rate constant for this second-order reaction is 0.980 M-. s at 300 °C. products How long, in…

A:

Q: Consider the data showing the initial rate of a reaction (A=products) at several different…

A: When the rate and concentration of one reactant is given, the order of the reaction can be…

Q: The rate constant for this first‑order reaction is 0.0210 s−1 at 400 ∘C. A⟶products After how many…

A: To Solve this problem we will use the formula of 1st order reaction .  Which is   K = 2.303(…

Q: 5) After 75.909 seconds the concentration of A was reduced from 0.3398 M to 0.2206 M. What is the…

A: Time (t) = 75.909 s Initial concentration of A (c0)= 0.3398 M Concentration of A at 75.909 s (c)=…

Q: Consider the reaction A + 2B à C The rate law for this reaction is second order in A and second…

A: Rate of a reaction is the speed at which the reaction proceeds or the reactants getting converted…

Q: The rate constant for this second-order reaction is 0.420 M- •s- 300 °C. A products How long, in…

A: Given: Rate constant for second order reaction = 0.420 M-1 s-1 Initial concentration of A = 0.880 M…

Q: The rate constant for the second-order reaction 2NO2(g) 2NO(g) + O2(g) is 0.54/Ms at 300°C. How long…

A: According to the rate law expression, rate is directly proportional to the concentration of reactant…

Q: The rate constant for this first‑order reaction is 0.480 s−10.480 s−1 at 400 ∘C.400 ∘C.…

A: A first order reaction depends on the concentration of one reactant.  Given, K = 0.480 s-1  Initial…

Q: The rate constant for this first-order reaction is 0.0920 s at 400 C. A products After how many…

A: First order reaction: It is defined as reaction in which rate of reaction is linearly dependent only…

Q: How long will it take for the concentration of A to decrease from 1.25 M to 0.289 for the…

A:

Q: The rate constant for this first-order reaction is 0.0317 s−1 at 300 °C. A⟶products If the initial…

A: From the given condition it is clear that the reaction is first order.

Q: The 1st order rate constant for the decomposition of N,05 to NO, and O, at 70 °C is 6.82 x 10-3 s-1.…

A: Given data contains, The rate constant for decomposition reaction is

Q: The rate constant for this second–order reaction is 0.570 M-1*s-1 at 300∘C . A⟶products A⟶products…

A: The given reaction is second-order hence, the time required for decrease in concentration is…

Q: The rate constant for this second‑order reaction is 0.200 M−1⋅s−1 at 300 ∘C. A⟶products How long, in…

A: Chemical kinetics is the branch of chemistry that mainly deals with the rate of reaction and change…

Q: The rate constant for this second-order reaction is 0.780 M-! at 300 °C. A → products How long, in…

A: in second order reaction rate of reaction is directly proportional to the reactent whose power is…

Q: The rate constant for this zero-order reaction is 0.0240 M · s-l at 300 °C. A → products How long…

A:

Q: The rate constant for this first-order reaction is 0.0360 s- at 400 C. A products After how many…

A: The integrated rate law for the first order reaction is:

Q: The rate constant for this second-order reaction is 0.750 M . •s at 300 °C. products How long, in…

A: Rate constant, k = 0.750 M-1.s-1