A reaction that is first-order in X has a rate constant of 3.0 × 10-2s-1. If the initial concentration of X is 1.5 M, what is the concentration of X after 300 s?

Q: The rate constant for this first-order reaction is 0.640 s at 400 °C. A products How long, in…

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Q: The decomposition of ammonia on a tungsten surface at 1100 °C NH, 1/2 N, + 3/2 H2 is zero order in…

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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 rate constant for this first-order reaction is 0.0179 s- at 300 °C. A - products If the initial…

A: Given chemical reaction is shown below: A→products It is a first order reaction. The value of rate…

Q: The rate constant for this first-order reaction is 0.770 s- at 400 °C. A → products How long, in…

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Q: The rate constant for this zero‑order reaction is 0.0310 M⋅s-1 at 300 ∘C. A⟶products How long (in…

A: The integrated rate law for zero order reaction is as follows,

Q: The rate constant for this second‑order reaction is 0.540 M−1⋅s−1 at 300 ∘C.   A⟶products How…

A: Given: Reaction is second order. Rate constant of the reaction = 0.540 M-1s-1. And the concentration…

Q: If a reaction is first order in one reactant and first order in the only other reactant, the units…

A: The rate law equation is given as shown below.

Q: The decomposition of SO,Cl, is first order in SO,Cl, and has a rate constant of 1.42 x 10-ts-1 at a…

A: The half-life of a reaction is defined as the time required for a reactant to be decreased to half…

Q: The decomposition of N,O5 to NO, and O, is first order, with a rate constant of 4.80 x 10-4/s at 45°…

A: Answer: a) 1.11×10^-2 mol/L,  b) 1043.5 s, last part) 1064.4 s

Q: A particular reaction is found to be zero order. The reactant has an initial concentration of 2.15 M…

A: In zero-order reaction, the rate does not vary with the increase or decrease in the concentration of…

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

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Q: The rate constant for this first-order reaction is 0.0275 s−1 at 300 °C. A⟶products If the initial…

A: The expression for first order rate constant is:

Q: The rate constant of a first order reaction is 4.60x10-4s-1 at 350.°C. If the activation energy is…

A: Solution: We have rate constant (k1) at 350 degree is 4.60*10^-4 s^-1 and to find is rate constant…

Q: The rate constant for the second order reaction 2 NO2 - 2 NO + 02 is 0.24 M's. If a 1.38 M sample of…

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Q: The decomposition reaction: SO,CL(g) S0,(g)+ Cl,(g) is first-order, and has a rate constant of 2.24…

A: For first order kinetics k = 2.303 log(A0/A)/t where k = rate constant A0 = initial concentration of…

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 decomposition of SO,Cl, is first order in S0,Cl, and it has a half-life of 4.1 hours. If you…

A: Given data contains, Half-life is 4.1 hours. Initial concentration of SO2Cl2 is 1.6×10-3 mol. Final…

Q: The first-order decomposition, A → products, has a rate constant of 0.0 Starting with [A], = 0.7 M,…

A: Given that rate constant = 0.02 s-1 [A0] = 0.7 M  [At] = 0.1 M

Q: A reaction that is first -order in X has a rate constant of 3.0 x 10-2s-1. If the initial…

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Q: A particular reaction is found to be zero order. The reactant has an initial concentration of 3.63 M…

A: The given data contains, A0 =3.04 MK =0.00480 M/s t = 63.3 seconds.

Q: 9. The second-order reaction, 2 Mn(CO)s → Mn2(CO)10 has a rate constant equal to 3.0 x 10° M's at…

A: The integral rate equation for the 2nd order reaction is; t=1k1MnCO5t-1MnCO50

Q: Consider the reaction A + 2B àC  +  The rate law for this reaction is first order in A and zeroth…

A: Half-life of a reaction is that the time required for concentration of reaction to gets decrease to…

Q: The decomposition of N2O5 to NO2 and O2 is first order, with a rate constant of 4.80 x 10-4/s at…

A: Calculate final concentration and time....

Q: What is the instantaneous rate of the reaction (M/s), A + B → products, where the value for the rate…

A: Since the reaction is zero order with respect to the concentration of B, in calculating the…

Q: The rate constant for this first‑order reaction is 0.0130 s−1 at 400 ∘C.   A⟶products After how…

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Q: what is the concentration of X after 116 seconds?

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Q: A reaction was experimentally determined to follow the rate law, Rate-K(A)2 where k-0.456 s M¹.…

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Q: The decomposition of ammonia on a tungsten surface at 1100 °C NH3 1/2 N2 +3/2 H2 is zero order in…

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Q: What is the half-life for a particular reaction if the rate law is rate = (1021 M*min⁻¹)[A]⁰ and the…

A: The general form of the rate law of a chemical reaction is: Where k is the rate constant of the…

Q: The rate constant for this zero-order reaction is 0.0400 M · s- at 300 °C. A → products How long (in…

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Q: A reaction that is first-order in X has a rate constant of 1.6 × 10-2s-1. If the initial…

A: Given: Order of reaction= First order Rate constant = 1.6 × 10-2s-1 Initial Concentration of X =1.0…

Q: What is the concentration remaining after 20 seconds for a zero order reaction, A à products, when…

A: Since for any zero order reaction, the relationship between the concentration and time is given by…

Q: The rate constant for this first-order reaction is 0.0251 s−1 at 300 °C. A⟶products If the initial…

A: The integrated equation for first order reaction is expressed as :

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 decomposition of SO,Cl, is first order in SO,CI, and has a rate constant of 1.42x10-4 s-1. a) If…

A: a) Given in the question,K= 1.42 ×10-4 s-1Initial concentration of SO2Cl2, [SO2Cl2]i = 1.00MFinall…

Q: The first-order decomposition, A→ products, has a rate constant of 0.02 s-1. Starting with [A], =…

A: Answer :- 97.3 Second  The time required the for [A]t = 0.1 M = 97.3 s…

Q: The rate constant for this zero‑order reaction is 0.0300 M·s−1 at 300 ∘C.   A⟶products How long…

A: Given: The rate constant = 0.0300 M s-1 The initial concentration = 0.760 M The final concentration…

Q: The

A: We will calculate final concentration

Q: The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)% H,(g) + % »(9) is zero order…

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Q: The rate constant for this second‑order reaction is 0.640 M−1⋅s−1 at 300 ∘C. A⟶products How long, in…

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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 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 the decomposition of HI(g) forming 2(g) and H2(g) at 700 °C was found to be…

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

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Q: A gas-phase decomposition is first-order with respect to the reactant, R. If the initial…

A: Integrated rate equation for first order reaction is,   ln [ A ]t = -kt + ln [ A ]0    [ A ]0  =…

Q: The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g) → ½ H2 (g) + ½ I2 (g) is…

A: We have to calculate the time taken.

Q: A reaction has a rate law of Rate = (1.25 M-'s-1)[A][B]. What is the rate of the reaction %3D if [A]…

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