The rate constant of a first order reaction is 4.03 x 10-3s-1, What concentration of reactant remains after 74.6 seconds assuming an initial concentration of 0.300 mol/L/. The reaction 2B → C + A is a second-order reaction, and the

Q: A zero-order reaction has a constant rate of 1.50×10−4 M/s. If after 80.0 seconds the concentration…

A: Given: The rate constant of a zero-order reaction = 1.50×10-4 M The concentration of reactant after…

Q: For the reaction A(g) + B(g) –→ AB(g), the rate is 0.53 mol/Ls, when [A}o = [B}o = 0.98 M. If the…

A: Given Reaction  A (g) + B(g)------> AB(g) when, [A]0 = [B]0 = 0.98 M then, rate = 0.53 mol/L s…

Q: In one experiment, a researcher observes that increasing the concentration of M in a reaction 2M Y+Z…

A: Rate of a reaction is defined as the change in concentration of reactant or product with respect to…

Q: The reactant concentration in a zero-order reaction was 6.00×10−2 M after 115 s and 4.00×10−2 M…

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Q: The reaction 2 NO1g2 + O21g2 ¡ 2 NO21g2 is second order in NO and first order in O2. When 3NO4 =…

A: Given reaction:

Q: The gas phase decomposition of hydrogen iodide at 700K HI(g) H2(g) + ½ I2(g) is second order in HI…

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Q: an experiment tells us that the following reaction is first order with respect to H2 and third order…

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Q: The following kinetic data were obtained for the reaction 3 A (g)   +   B (g)   →    products…

A: Let the rate law equation for the given reaction is as follows: R= k [A]x [B]ywhereR= Rate of…

Q: The rate constant for a second-order reaction is 0.13M-s-. If the initial concentration of reactant…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The following reaction is second order in respect to NO and first order in respect to H2.  The rate…

A: We have rate constant as 0.67 M-2s-1 . At start we have 0.200 M NO and 0.350 M of H2 . We have to…

Q: The initial concentration of reactant in a first-order reaction is 0.27 M and has a rate constant of…

A: Given a first-order reaction with initial concentration of reactant as 0.27 M and the rate constant…

Q: What is the half life (t1/2), in units of seconds,  for a first order reaction that has a k value of…

A: In the first-order reaction, the half-life will not be influenced by the concentration of the…

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: What graph will demonstrate that experimental concentration data fit a second-order reaction?…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

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 reaction A + 2B → 3C + D is second order in A and zero order in B. The value of k is 0.0018 M-1…

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Q: What is the rate equation of a reaction A + B ---> C which has a first order rate for [B] and…

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Q: The gas phase reaction X + 2Y + Z --> W has a reaction rate which is experimentally observed to…

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Q: The reaction 2A → A2 was experimentally determined to be second order with a rate constant, k, equal…

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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: Decomposition of NH3 in presence of molybdenum is a zero-order reaction with a rate constant of…

A: The reaction in which the rate of the reaction does not depend on the concentration of reactant is…

Q: For the reaction A(g) + B(g) ⟶ AB(g), the rate is 0.41 mol/Ls, when [A}0 = [B}0 = 0.83 M.  If the…

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Q: A zero-order reaction has a constant rate of 3.10×10−4 M/s. If after 80.0 seconds the concentration…

A: Given :  K = 3.10×10−4 M/s  t = 80 sec  Initial concentration = ao  Concentration after 80 sec = at…

Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCI(g)- →NO(g) + ½ Cl2(g) is second order…

A: Reaction follow second order kinetics., Rate Constant = 5.90 × 10-4 M-1 s-1 At Initially, [NOCl] =…

Q: What is the rate constant of a first-order reaction when 20.0% of a reactant remains after 48.0 s?

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Q: Note: The reaction below is first order with respect to NO and second order with respe Cl, Determine…

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Q: for å first order decomposition reaction, → products, given the time needed to decrease the initial…

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Q: The reaction: H2(g) + I2(g) → 2HI(g) is a second order reaction (first order with respect to each of…

A: Given,The reaction,H2(g) + I2(g) →2 HI(g)at,H2=0.200 mol/LI2=0.200 mol/L  The rate -dH2dt = 0.00097…

Q: The reaction I + OCI → IO- + Cl· is first order with respect to I and first order with respect to…

A: By writing expression of rate of reaction and putting given values , Rate of reaction is calculated.

Q: 250 200 150 100 • JAI 50 0. 10 20 30 40 50 60 70 Time(s) (sec) The graph above shows concentration…

A: In this concentration vs time graph is plotted which is decreasing in a parabolic manner. Now, since…

Q: The table gives the concentrations of C,H,O(g) as a function of time at a certain temperature for…

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Q: For a second-order reaction: A+B→ P, the initial concentrations of A and B were 0.080 mol dm-³ and…

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Q: initial rate of reaction

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Q: The table gives the concentrations of C,H,O(g) as a function of time at a certain temperature for…

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Q: The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C H,O,(aq) → H,0M + ½ O2(g)…

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Q: A reaction or he form aA → Products is second-order with a rate constant of 0.785 L/(mol - s). If…

A: Given: Initial concentration of A is 0.641 mol/L Time is 61.5 seconds. Rate constant is 0.785 L/(mol…

Q: AH rxn = -218 kJ/mol reaction The reaction is first-order with respect to YO₂ and first-order with…

A: The question is based on the concept of chemical kinetics. we need to explain the relation between…