The decomposition of ammonia on a platinum surface at 856 °C NH31/2 N2 + 3/2 H2 is zero order in NH3 with a rate constant of 1.50×10-6 M s²1. If the initial concentration of NH3 is 2.58×103 M, the concentration of NH3 will be 6.22×104M after seconds have passed.

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: The decomposition of ammonia on a tungsten surface at 1100 °C NH31/2 N2 + 3/2 H2 is zero order in…

A: Given information,    Rate constant of 3.40×10-6 M s-1.    The initial concentration of NH3 is…

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 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: 1. Consider the decomposition of NO2 (shown below).  The reaction is second order in NO2 with k =…

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Q: The gas phase decomposition of hydrogen peroxide at 400 °C H2O2(g)H20(g) + % O2(g) is second order…

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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: 4. Given that the first order rate constant for the overall decomposition of ethyl bromide is k =…

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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: 4. The effect of heat on the decomposition of drug A was evaluated at two temperatures; 25 and 40°C.…

A: Given: Temperature, T1 = 250C = (25+273.15)K = 298.15 K Another temperature, T2 = 400C =…

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: The thermal decomposition of sulfuryl chloride to sulfur dioxide and chlorine SO,C½(g) 4 so2(g) +…

A: Consider the given thermal decomposition reaction of sulfuryl chloride is as follows; SO2Cl2 g  →∆…

Q: The gas phase decomposition of hydrogen peroxide at 400 °C H202(g)H20(g) + ½ 02(g) is second order…

A: Given :-  H2O2(g) → H2O(g) + O2(g)  Reaction is second order  K = 0.650 M-1s-1  Initial…

Q: H2O2(g)H2O(g) + ½ O2(g) is second order in H2O2. In one experiment, when the initial concentration…

A: Given decomposition reaction of H2O2 :                  H2O2(g) -------> H2O(g) + 1/2 O2(g) At…

Q: The decomposition of a certain insecticide in water at 12oC follows first-order kinetics  with a…

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

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Q: The gas phase decomposition of nitrosyl chloride at 400 K NOC(gNO(2) + % Clh(2) is second order in…

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Q: The decomposition of nitrous oxide at 565 °C N20(g) N2(g) + ½ O2(g) is second order in N,0 with a…

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Q: The decomposition of ammonia on a platinum surface at 856 °C NH31/2 Ng + 3/2 H, is zero order in NH3…

A: A numerical problem based on chemical kinetics, which is to be accomplished.

Q: The rate constant for the first-order decomposition of cyclobutane, C4H8 at 500 °C is 9.2 × 10−3…

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Q: 3. The decomposition of a herbicide A in a water at 20° C is a 1st-order reaction with half-life of…

A: Given:Half-life = 2 months.Initial concentration No = 1.6×10-6 MFinal concentration N = 1×10-7 M

Q: 5. Which of the following is an acceptable set of units for the rate constant of a reaction that is…

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Q: The rate constant for the first-order decomposition of a compound A in the reaction 2 A→ P is kr =…

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Q: The rate constant for the first-order decomposition of cyclobutane, C4​ H​ 8​ ​ at 500 °C is 9.2 ×…

A: For the 1st order reaction, the rate constant is: k=2.303tlogaa-x Where, t is the time required, a…

Q: rate constant of a first-order process

A: First-order reaction depicts that the rate of reaction is directly proportional to the concentration…

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: The decomposition of nitrous oxide at 565 °C N,0(g)N2(g) + ½ O2(g) is second order in N,0 with a…

A: Given that : Reaction = N2O(g) → N2(g) + 12O2(g) Rate constant (k) = 1.10×10-3 M-1s-1 Initial…

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

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Q: The decomposition of ammonia on a tungsten surface at 1100 °C NH3 1/2 N2 +3/2 H2 is zero order in…

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Q: The decomposition of ammonia on a platinum surface at 856 °C NH31/2 N2 + 3/2 H2 is zero order in NH3…

A: Given,  NH3 ------> 1/2 N2 + 3/2 H2  The reaction is Zero order.  Rate constant, k = 1.50x10-6…

Q: The decomposition of ammonia on a tungsten surface at 1100 °C NH3 1/2 N2 + 3/2 H2 is zero order in…

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

A: Given decomposition reaction:                  NH3(g)------> 1/2 N2(g)+ 3/2 H2(g) At time(t)=0…

Q: 5. The decomposition of N205 follows first-order kinetics based on the reaction below. 2N₂O5 (g) →…

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Q: The gas phase decomposition of nitrogen dioxide at 383 °C NO2(g)NO(g) + ½ O2(g) is second order in…

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Q: The decomposition of ammonia on a tungsten surface at 1100 °C NH31/2 N2 + 3/2 H2 is zero order in…

A:

Q: The decomposition of ammonia on a tungsten surface at 1100 °C NH31/2 N2 + 3/2 H2 is zero order in…

A: Since the reaction is having only 1 reactant  Hence the order of the reaction will be = order of NH3…

Q: The first-order decomposition of N,0 at 1000 K has a rate constant of 0.7 N20 after 9.6 s?

A: Ans. Option A is correct. Solution: Final concentration at time t can be calculated by applying…

Q: The evaporation of a 120-nm film of n-pentane from a single crystal of aluminum oxide is zero order…

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

Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N2Og(g) →2 NO2(g) + ½ O2(g) is first…

A: Given data,k=4.70×10-3s-1Initial concentration of N2O5([N2O5]o)=0.229MTime (t)=451sOrder=1

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Q: Urea (NH2CONH2)(NH2CONH2) is the end product in protein metabolism in animals. The decomposition of…

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Q: The decomposition of ammonia on a tungsten surface at 1100 °C NH3-1/2 N2 + 3/2 H, is zero order in…

A: NH3 .....> 1/2 N2 + 3/2 H2 Reaction is of zero order reaction. Rate = k[NH3]0 = k k = 3.40×10-6…

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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Q: 3. A zeroth order reaction has the rate law: d[A] = k dt. Derive the integrated rate law for this…

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Q: The decomposition of nitramide in aqueous solution at 25 °C NH2NO2(aq)N2O(g) + H2O(l) is first…

A: In the first order reaction, the rate constant (k) is related to the time of the reaction (t) as:…

Q: The decomposition of dinitrogen pentoxide in carbon tetrachloride solution at 30 °C N2O52 NO2 + ½…

A: Given  Order of a reaction = 1  Initial Concentration ( A0 )  =  1.04 M  Remaining Concentration (…

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

A: We have to calculate the time taken.

Q: The rate constant for the first-order decomposition of a compound A in the reaction A → P is k =…

A: First order reaction is a type of reaction in which the rate of reaction is directly proportional to…