The decomposition of ammonia on tungsten at 1100°C is zero-order with a rate constant of 2.5 x 10^ -4 mol/L · min. Write the rate expression. (Use k for the rate constant.) Rate = _________

Q: The rate of a certain reaction is given by the following rate law: rate = k [NO] [0,] Use this…

A: For a general reaction,   A + B ----> C , rate law equation can be expressed as,…

Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

A: The rate of the zero-order reaction does not depend on the concentration of the reactant. For the…

Q: The first order decomposition of C3H6(g) at a given temperature has a half-life of 5.522 x 103…

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A: Consider the given zero-order reaction is as follows; A = A0 - kt…

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Q: The decomposition of HI -> H_2 + I_2 at 508 degrees C has a half-life of 135 min when the initial…

A: Given data,t1/21=135min pressure(P1o)=0.1atmpressure(P2o)=1atmt1/22=13.5min

Q: At 25°C the rate constant for the first-order decomposition of a pesticide solution is 6.40 x 10-3…

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Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

A: Given,

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A: Consider the given reaction is as follows; 2 NO g  +  Cl2g   →     2 NOClgRate law = k NOα Cl2β The…

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

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Q: 3. A midnight dumper discharged a tank truck full of industrial waste in a gravel pit. The truck was…

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Q: A reactant decomposes with a half-life of 47.9 s when its initial concentration is 0.325 M. When the…

A: Given: When the initial concentration is 0.325 M, the half-life = 47.9 s When the initial…

Q: Carbon 14 which is present in all living tissue, radioactively decays via a first order process. A…

A: Given: Activity of fresh wood sample = 13.6 counts per min. Half-life of C-14 = 5720 years. And the…

Q: 3. Consider the elementary or single step reaction, A → B, which we will depict using the following…

A: In the given reaction, A is the only reactant.  Since this is an elementary single-step reaction…

Q: Suppose that exactly 100 bacteria are added into a flask containing nutrients for the bacteria. The…

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Q: [H,O,1 (mol/L) Time (s) 1.000 2.16 x 10 0.500 4.32 x 10 0.250 a. Calculate the average rate of…

A: Usually, the rate of reaction is represented as a change in the concentration of a substance over a…

Q: respect to B. The reaction is run with an initial concentration of B equal to 3.18*10^{-1}…

A: For 1st order kinetics,  Kt = ln(Ao/A) Where,   K = Rate constant  Ao = initial concentration of B A…

Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

A: A zero order reaction is the independent of the reactant concentration. And formula used [A]t = -…

Q: The time elapsed is 474 min. What is the value of the rate constant, k? In([R]/[R]o) = -0.303 [R],…

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Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

A:

Q: study of the decomposition of ammonia on a tungsten surface at 1100 °C NH31/2 N2 + 3/2 H2 the…

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Q: In a series of experiments on the decomposition of dinitrogen pentoxide, N2O5, rate constants were…

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Q: Rate Law 2 In a previous experiment, you were studying the reaction_(has nothing to do with rate law…

A: Given: 2A(aq) + 2B(aq) → 3C(aq) rate law is given by, Rate of reaction = k[A]2[B]

Q: Given: NO2 + NO2--->NO3 + NO (slow)            NO3 + CO ---> NO2 + CO (fast) a) Write overall…

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Q: the rate constant for the first-order decomposition of a pesticide solution is 6.40 x 10-3 min-1. If…

A: Given reaction followed first order kinetics

Q: In a study of the gas phase decomposition of nitrosyl chloride at 400 K NOCI(g)NO(g) + ½ Cl2(g) the…

A:

Q: For the reaction 2A + B → C, the rate law is found by experiment to be rate = k [A][B] What are the…

A: Given: The reaction: 2A + B → C Rate = k [A][B]   Rate of reaction with respect to A is 1 and with…

Q: In a study of the decomposition of ammonia on a platinum surface at 856 °C NH3-1/2 N2 + 3/2 H; the…

A: Given: Slope of graph = -2.01×10-6 M s-1 y-intercept of graph = 6.57×10-3 M

Q: Be sure to answer all parts. Archaeologists can determine the age of artifacts made of wood or bone…

A: The rate constant (k) of the given first-order process is calculated using equation (1) in which…

Q: In a study of the gas phase decomposition of nitrosyl chloride at 400 K NOCI(g) NO(g) + ½ Cl2(g) the…

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Q: The rate constant for a certain reaction is kkk = 4.80×10−3 s−1s−1 . If the initial reactant…

A: Rate constant = 4.80 × 10-3 s-1 Initial concentration = 0.100M Time = 6 minutes or 360 seconds

Q: Americium-241 is used in smoke detectors. It has a first-order rate constant for radioactive decay…

A: Given:  First order rate constant K=1.6×10-3 yr-1 Rate constant for the decay of iodine k=0.011…

Q: The decomposition of XY is second order in XY and has a rate constant of 7.00×10−3 L mol−1 s−1 at a…

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Q: The decomposition of a single compound at 364 K has a rate constant of 8.84 x 10-3 Ms-1. If the…

A: The amount of reactant remaining can be calculated as follows

Q: a Celtain reaction is given by the following rate law: ==k[NO]°[0,] Use this information to answer…

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Q: 5-A+B plot of 1/AB vs time is a straight line. The slope is 0.055 (units left off intentionally) or…

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Q: The decomposition of ammonia on a tungsten s

A: Given reaction is   NH3  --> 1/2 N2 + 3/2 H2   Zero order rate constant (K) is   K = [A]o -…

Q: Consider the reaction: 2N205(g) → 4NO2(g) + O2(g) At a particular temperature, the rate constant is…

A: Given: Rate constant of the given reaction: 3.81×10-4 s-1. Initial concentration of N2O5 : 0.0212 M.…

Q: The chlorine-catalyzed destruction of ozone in the upper atmosphere is thought to proceed by a…

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Q: In a study of the gas phase decomposition of hydrogen iodide at 700 K HI(g) →½ H₂(g) + ½ I₂(g) the…

A: Given reaction: HI(g) → 12 H2(g) + 12 I2(g) The slope of the plot of 1/[HI] versus time in seconds…

Q: At 25°C the rate constant for the first-order decomposition of a pesticide solution is 6.40 x 10-3…

A:

Q: Nitrogen dioxide decomposes when heated. 2NO2 (g) -> 2NO (g) + O2 (g) During an experiment, the…

A: In any chemical reaction when two reactant are given then they will colloid achieve the minimum…

Q: The first-order rate constant for the decomposition of a certain antibiotic in water at 20oC is 1.65…

A: According to the first order reaction,k=1tlna0ak=rate constantt=timea0=initial…

Q: In a study of the decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)% H2(g) + ½…

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Q: sample of air at a certain temperature is contaminated with 2.0 ppm of NO by volume. Under these…

A: Given 2NO(g) + O2(g) --> 2NO2(g) is elemetry reaction  half-life of the reaction has been…

Q: If the decomposition of a chemical is monitored at 25°C and the initial concentration is 3.1 x10-2…

A: 1st order rate equation-        A= B+C K= (1/t) ln [A](initial)/[A](final) Where , K = rate…

Q: Suppose that exactly 100 bacteria are added into a flask containing nutrients for the bacteria. The…

A: Given : Initial number of bacteria = 100.0  And the number of bacteria at any time t is given as,

Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

A: Given: Order of reaction = 1Rate Constant = k = 0.0045 Ms-1Reaction: 2 HI(g)→H2(g)+I2(g)

Q: Under certain conditions the rate of this reaction is zero order in dinitrogen monoxide with a rate…

A:

Q: At 25°C the rate constant for the first-order decomposition of a pesticide solution is 6.40 x 10-3…

A: