The reaction 2A -> B is first order in A with a rate constant of 2.8 x 10-2 s-1 at 80°C. How long (in seconds) will it take for A to decrease from 0.88 M  to 0.14 M?

Q: A + 2B C + 2D →>> The reaction is known to be first order in [A] and second order in [B]. When 0.30…

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Q: The rate constant for this first-order reaction is 0.290 s¹ at 400 °C. A products How long, in…

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Q: The reaction of NO(g) and O2(g) produces NO2(g). 2 NO(g) + O2(g) → 2 NO2(g) The reaction is…

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Q: The rate constant for this first‑order reaction is 0.550 s−1 at 400 ∘C. A⟶products How long, in…

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Q: The following chemical reaction: A → products shows first order kinetics with respect to A; rate =…

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Q: |CE] (M) 0.0100 Еxperiment |NO] (M) Rate (M/s) 1 0.0300 3.4 x 104 2 0.0150 0.0100 8.5 x 10-5 3…

A: Rate constant can be find by finding order of equation. Then Putting any experimental values give…

Q: The rate constant for the first order reaction A ---> B + C is k = 0.071 min-1 at 300 K. What is…

A: The half-life of a first-order reaction does not depend on the initial concentration of the…

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: At a certain temperature the rate of this reaction is first order in SO, with a rate constant of…

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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: At a certain temperature the rate of this reaction is first order in H,PO, with a rate constant of…

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Q: The first-order reaction, SO2C12 → SO2 + Cl2, has a rate constant equal to 2.20 x 10 s' at 593 K…

A: Chemical kinetics is the study of the reaction that how fast or slow a reaction is taking place. The…

Q: The rate constant for this zero-order reaction is 0.0190 M · sl at 300 °C. A products How long (in…

A: For zero order reaction,   Where, [A]t = 0.940 M [A]0 = 0.290 M     k = 0.0190 M.s-1

Q: A chemical reaction is found to follow second order kinetics with a rate constant, k = 0.0798 M-1…

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Q: The second-order rate constant for the decomposition of HI at 750 °C is 1.6 × 103 L mol¹ s¹. At 2.4…

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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 following chemical reaction: A -> products shows second order kinetics with respect to A; rate =…

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Q: Nitrogen dioxide undergoes thermal decomposition according  to  the  second-order reaction    2…

A: The decomposition of nitrogen dioxide follows the second-order kinetics. For this reaction: The…

Q: The rate constant for a first-order reaction A --> B is  0.322×10−3s−1 If the initial concentration…

A: Given,rate constant=0.322×10-3 s-1Initial concentration Ao=1.5 Mt=?Final concentration, [A]=0.5 M

Q: At a certain temperature the rate of this reaction is first order in NH,OH with a rate constant of…

A: For first order we do have an formula for calculating the concentration of reactant after time t if…

Q: The rate constant for a given reaction is k=0.312 M-1S-1. Which half-life formula is most…

A: To find the appropriate half-life formula for a first-order reaction, you can use the equation:Given…

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: he second-order rate constant for the decomposition of ClO is 6.28×109 M–1s–1 at a particular…

A: The half-life for a second order reaction is given as,

Q: Enter your answer in the provided box. The reaction 2A → B is first order in A with a rate constant…

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Q: The rate constant for this first-order reaction is 0.370 s¹ at 400 °C. A products How long, in…

A: Given information:The rate constant for first-order reactions = 0.370 s-1 at 400 °C.Initial…

Q: 16. The rate constant for the following reaction is 6.29 x 10-2 s-1 at 450 K. What is the half- life…

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Q: The decomposition of dinitrogen pentoxide, N2O5, to NO2 and O2 is a first-order reaction. At 60°C,…

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Q: Rate constant k for a first order reaction has B ound to be 2.54 × 10-3 sec¯¹. Calculate its 3/4th…

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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: The rate constant for this zero‑order reaction is 0.0190 M⋅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…