For the decomposition of ammonia on a platinum surface at 856 °C 2 NH3 N2 + 3 H2 the average rate of disappearance of NH3 over the time period from t 0 s to t= 5200 s is found to be 1.50×10-6 M s. The average rate of formation of H, over the same time period is Ms.

Q: If the initial surface coverage is 8.9 x 10^16 molecules / cm2, how long will it take for half of…

A: Given information,     [A]0  =   8.9 * 1016 molecules/cm2     k  =  1.92 * 1013 molecules/cm2 s…

Q: For the decomposition of ammonia on a platinum surface at 856 °C 2 NH3N2 +3 H2 the average rate of…

A: The rate of a reaction is written as the change in concentration of reactants or products with…

Q: Under certain conditions the decomposition of dinitrogen pentoxide ( N2O5 ) on a metal surface gives…

A: Chemical kinetics is branch of chemistry that deals with rates of chemical reactions

Q: The following data are for the decomposition of dinitrogen pentoxide in carbon tetrachloride…

A: The reaction taking place is given as, => N2O5 ------> 2 NO2 + ½ O2  The kinetics data given…

Q: The reaction of sucrose with water is fırst order with respect to sucrose. The rate constant under…

A: Given that: Rate constant, k = 6.17 ×10-4 s-1 t1/2 = ?

Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N2O3(g)2 NO,(g) + % O2(g) is first…

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Q: For the decomposition of ammonia on a tungsten surface at l100 °C 2 NH3N2 + 3 H2 the average rate of…

A: 2NH3->N2+3H2 -∆[NH3]\∆t=3.40×10^-6Ms^-

Q: For the zero-order decomposition of ammonia on tungsten NH3 (g) -----> 1/2 N2 (g) + 3/2 H2 (g)…

A: A). Given: NH3 (g)  -----> 1/2 N2 (g)  + 3/2  H2 (g) the rate constant,(K)= 2.08 × 10-4 mol/L·s…

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

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Q: For the gas phase decomposition of hydrogen iodide at 700 K 2 HIH2 + I2 the average rate of…

A: The reaction taking place is given as, => 2 HI -----> H2 + I2  Given : Average rate of…

Q: For the gas phase decomposition of phosphine at 120 °C 4 PH3(g)P4(g) + 6 H2(g) the average rate of…

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Q: Under certain conditions the decomposition of dinitrogen pentoxide ( N2O5 ) on a metal surface gives…

A: Chemical kinetics is branch of chemistry that deals with rates of chemical reactions.

Q: For the gas phase decomposition of phosphine at 120 °C 4 PH3(g)→P4(g) + 6 H2(g) the average rate of…

A: We have to calculate the average rate of formation of H2.

Q: II.1- Decomposition of hydrogen peroxide, a first-order kinetic? The kinetic study of the reaction…

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Q: For the gas phase decomposition of phosphine at 120 °C 4 PH3(g)P(2) + 6 H2(g) the average rate of…

A: The average rate of a reaction is given as the change in concentration with respect to time, for a…

Q: The decomposition of dinitrogen pentoxide in carbon tetrachloride solution at 30 °C N2052 NO, + ½ 02…

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Q: For the decomposition of ammonia on a platinum surface at 856 °C 2 NH3N2 +3 H2 the average rate of…

A: The decomposition of ammonia on a platinum surface is as follows: 2NH3 → N2 + 3H2​

Q: Consider the reaction: A + B → products From the following data obtained at a certain temperature,…

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Q: For the gas phase decomposition of hydrogen iodide at 700 K 2 HI— Н, + 12 the average rate of…

A: Provided rate of disappearance of HI or       (-d[HI]/dt )=4.94×10-4 M-s-1 Provided dt = (1219 - 0)…

Q: A student obtained the following data for the gas phase decomposition of hydrogen iodide at 700 K.…

A: #.Q.1: #Reaction starting at t = 0 s: Given the initial concentration of reactant, [HI]o = 1.29 M…

Q: The gas phase decomposition of NOBr is second order in NOBr, with a rate constant of 0.810 M−1s−1…

A: The integrated rate law expression for second order reaction can be written as follows: 1A  =  1A0…

Q: For the reaction 2 A + 4 B → 2 C + 4 D, what is the absolute magnitude of the rate of change for [B]…

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Q: he decomposition of an organic molecule with the formula C4H6 at 326°C is measured as the decrease…

A: The data for the decomposition of the organic molecule will be given as follows: Time (s)     [C4H6]…

Q: For the gas phase decomposition of hydrogen iodide at 700 K 2 HIH2 + I2 the average rate of…

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Q: For the decomposition of nitrous oxide at 565 °C2 N2O(g) 2 N20(g) --> 2 N2(g) + O2(g) 2 N2(g) +…

A: The rate of reaction is equal to the rate of disappearance of reactant and rate of appearance of…

Q: For the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C 2 H202(aq)→2 H20(I) +…

A: We need to find rate of disappearance of H2 O2 for the given time interval.

Q: For the following experimentally collected data for the decomposition of NOBr: 2NOBR (g) 2NO (g) +…

A: a) Time A LnA 1/[A] Difference (nearly) 0.00 0.0100 -4.60 100     40…

Q: Your answer is partially correct. The following data are obtained for the decomposition of N205 at…

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Q: For the reaction 2 A + 4 B 2 C + 4 D, what is the absolute magnitude of the rate of change for [B]…

A: See the written solution.

Q: For the rearrangement of ammonium cyanate to urea in aqueous solution at 50 °C NH,NCO(NH);CO the…

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Q: For the decomposition of dinitrogen pentoxide in carbon tetrachloride solution at 30 °C 2 N2054 N02…

A: The reaction equation is given as: 2N2O5  ----> 4NO2 + O2 Thus, the rate of change of this…

Q: For the reaction 2 A + 4 B → 2 C + 4 D, what is the absolute magnitude of the rate of change for [B]…

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Q: For the reaction 2 A + 4 B → 2 C + 4 D, what is the absolute magnitude of the rate of change for [B]…

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Q: For the gas phase decomposition of hydrogen peroxide at 400 °C 2 H2O22 H2O + O2 the average rate…

A: The concentration of one or more reactants may determine the rate of a chemical reaction (at any…

Q: Question attached

A: For first order reaction  K = 2.30 log10([Initial concentration]/ [concentration at time]) Initial…

Q: For the zero-order decomposition of ammonia on tungsten NH3(g)-->1/2N2(g)+3/2H2(g) the rate…

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Q: For the decomposition of ammonia on a tungsten surface at 1100 °C 2 NH3N2 + 3 H2 the average rate…

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Q: Given the initial rate data for the reaction A + B → C, determine the rate expression for the…

A: The rate law relates the concentration of each reactant present in the reaction to the rate of that…

Q: In a study of the gas phase decomposition of dinitrogen pentoxide at 335 K N2O5(g) 2 NO2(g) + ½…

A: For first order reaction,       Half life = 0.693/k                      = 0.693/(-6.82× 10^(-3))…

Q: For the gas phase decomposition of sulfuryl chloride at 600 K SO,Cl- →SO2 + Cl2 the following data…

A: Given :  For the gas phase decomposition of sulfuryl chloride at 600 K.  t initial = 0 min t final…

Q: For the gas phase decomposition of nitrogen dioxide at 383 °C 2 NO22 NO + 02 the average rate of…

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

A: Given-> Rate constant (K) = 5.90 × 10-4 M-1s-1 Initial concentration = 8.28 × 10-2 M Time = 4.82…

Q: For the reaction 2 A + 4 B → 2 C + 4 D, what is the absolute magnitude of the rate of change for [B]…

A: For the given reaction: The average rate can be written as: The negative sign is used to indicate…

Q: Consider the reaction 5Br (aq) + BrO, (aq) + 6H* (аq)-ЗВг2 (аq) + ЗН0() The average rate of…

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Q: For the reaction NO(a) ) → NO2(g) + O2(g) ) + O3(g) the value of A= 8.7 x 1012 s-1 and Ea = 63…

A: As per the Arrhenius equation, k=Ae-EaRT

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

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Q: Determine the activation energy for the reaction.

A: Arrhenius equation for the rate constant where, k = rate constant A = exponential factor Ea =…

Q: For the decomposition of nitrous oxide at 565 °C 2 N202 N2 + 02 the average rate of disappearance of…

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Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCI(g) NO(g) + ½ Cl½(g) is second order…

A: For the second-order reaction, NOCl (g) →NO (g) + 12Cl2 (g) The initial concentration of NOCl,…

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

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