The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½ I2(g) is zero order in HI with a rate constant of 1.20×10-4 M s-1.   If the initial concentration of HI is 0.194 M, the concentration of HI will be  M after 1.18×103 seconds have passed.

Q: The decomposition of nitrous oxide at 565 °C N2O(g)N2(@) + % O;(2) is second order in Ny0 with a…

A: Given reaction is : N2O (g) --------> N2 (g) + 1/2 O2 (g)  Reaction is second order with resect…

Q: The decomposition of ammonia on a platinum surface at 856 °C NH3 1/2 N2 + 3/2 H2 is zero order in…

A: Zero-order reaction in which the rate of the reaction is independent of the concentration of the…

Q: The 1st order rate constant for the decomposition of N,Os to NO, and O, at 70 °C is 6.82 x 10-3 s1,…

A: Chemical Kinetics is the branch of chemistry that deals with the rate of the chemical reaction. like…

Q: Calculate the rate constant, k, for a reaction at 67.0 °C that has an activation energy of 77.5…

A:

Q: The gas phase decomposition of nitrogen dioxide at 383 °C NO,(g) NO(g) + ½ 0,(g) is second order in…

A:

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

A:

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

A:

Q: The activation energy for a reaction is changed from 184 kJ/mol to 59.0 kJ/mol at 600. K by the…

A: Activation energy means amount of energy that must be provide to a reactant so that it change into…

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

A:

Q: second-order rate constant for the decomposition of HI at 750 °C is 1.6 × 103 L mol-¹ s¹. At 3.4 x…

A:

Q: The decomposition of hydrogen iodide on finely divided gold at 150°C is zero order with respect to…

A:

Q: The rate law for the reaction A + B - 3C was determined to be v = k[AJ°[B]° at 20°C. If the reaction…

A:

Q: The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)% H2(g) + ½ I2(9) is zero…

A:

Q: e constant for the react:

A:

Q: The decomposition of ammonia on a tungsten surface at 1100 °C The decomposition of ammonia on a…

A:

Q: seconds

A:

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

A:

Q: The dimerization of ClO is second order in ClO.ClO(g)Cl2​O2​   determine the value of k at…

A: Given,Initial concentration [A]0 = 2.08×105Concentration after t time [A] = 8.64×104t = 1 sec

Q: The decomposition of nitrous oxide at 565 °C N20(g) → N2(g) + ½ O2(g) is second order in N20 with a…

A: The mathematical expression for the rate constant of a second-order reaction is: 1[A]=kt+1[A]0

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

A:

Q: A certain substance, initially present at 0.950 M, decomposes by first-order kinetics with a rate…

A:

Q: The breakdown of a certain pollutant X in sunlight is known to follow first-order kinetics. An…

A: Rate of the reaction is the velocity of the the reaction. It tells the pace at which the reaction…

Q: The reaction between nitrogen dioxide and carbon monoxide is NO₂(g) + CO(g) → NO(g) + CO₂(g) The…

A:

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

A:

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

A:

Q: The decomposition of ammonia, NH3, is zero order. The rate constant for this reaction at a…

A: The given data is as follows:      Rate constant for zero order reaction (k) = 5.32×10-3 molL-1s-1…

Q: values if needed for this question. The gas phase decomposition of hydrogen peroxide at 400 °C…

A: Given : The order of reaction is second i.e 2. Initial concentration of reactant H2O2 (A) = 0.236 M…

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: The gas phase decomposition of phosphine at 120 °C PH3(g) → 1/4 P,(g) + 3/2 H2(g) is first order in…

A: PH3(g) ....> 1/4 P4(g) + 3/2 H2(g)  Given that  Rate = k[PH3]1 k = 1.80×10-2 s-1 Reaction is of…

Q: The decomposition of ammonia on a platinum surface at 856 °C NH3 → 1/2 N₂ + 3/2 H₂ s zero order in…

A: A zero order reaction is independent on concentration of reactant

Q: Consider a reaction: A + B C and the rate law expression: Rate = k [A]"'[B]" If the reaction is zero…

A: Given: A+B→C Rate law: Rate=kAmBn Order of A=0 Order of B=1 To find: Values of m and n Solution :…

Q: The rate constant for a certain reaction is k = 1.60×10-³ s-¹. If the initial reactant concentration…

A:

Q: The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g% H2(g) + % I½(g) is zero order…

A: In this question, we will determine the concentration of HI after given t time.  You can see details…

Q: Calculate the rate constant, k, for a reaction at 60.0 °C that has an activation energy of 77.7…

A: Rate constant is the ratio of product to the reactant where each concentration term is raised to the…

Q: The decomposition of ammonia on a tungsten surface at 1100 °C NH31/2 N,+ 3/2 H, is zero order in…

A:

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

A:

Q: The rate constant for the reaction                         CH2=CH2(g) + H2(g)  →  CH3−CH3(g) was…

A: Activation energy can be calculated by the following equation. lnK2K1=EaR1T1-1T2T1=first…

Q: A student obtained the following data for the decomposition of hydrogen iodide on a gold surface at…

A: We will first determine the half-life as we know, Half-life is basically the duration of time when…

Q: The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g) → 2 H₂(g) + ½/2 1₂ (9) is…

A: Reaction in which rate does not depend upon any reactant is known as zero order reaction.

Q: The decomposition of nitrosyl bromide at 10 °C NOBrNO + ½ Br2 is second order in NOBr with a rate…

A: Given :-  NOBr → NO + ½ Br2  Reaction is second order  Rate constant = 0.800 M-1s-1  Initial…

Q: For the elementary process, CH3Cl(g) + Cl(g)  CH3(g) + Cl2(g), the rate constant increases by a…

A: Given: Rate constant of reaction at 320 K = 23 times that of rate constant at 298 K.

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

A: Given-  HI(g)->1/2H2+1/2I2 K = 1.20 × 10-4M.s-1 initial concentration (a°) = 0.350 M Time (t) =…

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

A: Given. rate constant of 1.20×10-3 M-1 s-1.

Q: The rate constant for a certain reaction is k = 5.10×10−3 s−1 . If the initial reactant…

A: The objective of the question is to find the concentration of the reactant after 20.0 minutes given…

Q: The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g) 2 H2(9) + ½ I2(g) is zero…

A: