The decomposition of ammonia on a platinum surface at 856 °C NH3-1/2 N2 + 3/2 H2 is zero order in NH3- In one experiment, when the initial concentration of NH3 was 4.38x103 M, the concentration of NH3 dropped to 1.09x103 M after 1.48x103 seconds had passed. Based on these data, the rate constant for the reaction is Ms1.

Q: The gas phase decomposition of hydrogen peroxide at 400 °C H202(g) H,0g) + ½ 0,(g) is second order…

A:

Q: In one experiment, when the initial concentration of NO2 was 6.45×10-2 M, the concentration of NO2…

A: Given :-  NO2(g) ---> NO(g) + ½ O2(g)  2nd order reaction  Initial concentration of NO2 = 6.45 x…

Q: he decomposition of ammonia on a tungsten surface at 1100 °C H–1/2 N2 + 3/2 Hz s zero order in NH3.…

A: given- [A]=1.69×10-3M[A]0=7.17×10-3Mdt=1.10×103 s

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: In the presence of excess thiocyanate ion, SCN-, the following reaction is first order in iron(III)…

A:

Q: The decomposition of an unknown compound, XY, is second order in XY and has a rate constant of 7.02…

A:

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

A: The given reaction is as follows:          The value of rate constant (K) for second order can be…

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

A:

Q: At a certain temperature the rate of this reaction is first order in N₂O5 with a rate constant of…

A:

Q: e constant for the react:

A:

Q: The decomposition of nitramide in aqueous solution at 25 °C NH,NO2(aq) → N20(g) + H,O(1) is first…

A:

Q: n the presence  of excess thiocyanate ion, SCN-, the following reaction is first order in iron(III)…

A:

Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCK)NO(2) + % CI;(2) is second order in…

A: Given data,Initial concentration of NOCl[A]o=2.11×10-2MFinal concentration of…

Q: HO, is a highly reactive chemical species that plays a role in atmospheric chemistry. The rate of…

A: For a second-order reaction,

Q: The decomposition of nitramide in aqueous solution at 25 °C NH,NO,(aq) →N,0(g) + H,O(1) is first…

A:

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

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

Q: The decomposition of nitramide in aqueous solution at 25 °C NH;NO;(aq) N3O(e) + H;O() is first order…

A: The given reaction is:NH4NO2 (aq) → N2O (g) + H2O (l)Given that reaction is first order w.r.t.…

Q: The decomposition of phosphine gas (PH3), is a first order process with respect to the concentration…

A:

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: The gas phase decomposition of sulfuryl chloride at 600 K SO₂ Cl2 (g) → SO₂(g) + Cl₂ (g) is first…

A:

Q: The decomposition of N2O5 in solution in carbon tetrachloride is a first-order reaction: 2 N2O5 → 4…

A: Given :  2N2O5 → 4 NO2 + O2  Reaction is first order  Rate constant (K) = 4.41 × 10-4 s-1  Initial…

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: The activation energy for the gas phase isomerization of methyl cis-cinnamate is 174 kJ. cis-C6H5…

A: Note: As per the guidelines, solution of 1st question has been made. For the expert solution of 2nd…

Q: The rate constant for the reaction 2N2O5(g) → 4NO2(g) + O2(g) is equal to 3.41 x 10–5 s–1 at 30 ºC.…

A: The concentration of N2O5 at time t= 175min is calculated as,

Q: Hemoglobin molecules in blood bind oxygen and carry it to cells, where it takes part in metabolism.…

A: The binding of Hb with oxygen takes place in our cells in higher concentrations of oxygen and it is…

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 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 gas phase decomposition of dinitrogen pentoxide at 335 K N,Os(g) 2 NO2(g) + ½ O2(g) is first…

A:

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

A:

Q: The decomposition of nitramide in aqueous solution at 25 °C NH,NO,(aq)-N,0(g) + H,0(I) is first…

A: Given :-  NH2NO2(aq) → N2O(g) + H2O(l)  Reaction is first order with respect to NH2NO2  Initial…

Q: In the presence  of excess thiocyanate ion, SCN-, the following reaction is first order in iron(III)…

A:

Q: The decomposition of N,O5 to NO, and O, is first order, with a rate constant of 4.80 x 1o4/s at…

A: Since the reaction is given first order  Hence we can say  ln(A0 / A) = Kt  where A0 = initial…

Q: rate constant

A:

Q: The reaction A → B + C is found to be zero order. If it takes 4.2  102 seconds for an initial…

A: Order of reaction = zero order  Time = 4.2 ×102 sec  Initial concentration = 0.58 M Final…

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

A:

Q: The thermal decomposition of sulfuryl chloride to sulfur dioxide and chlorine SOCl(g)  SO(g) + Cl(g)…

A: The thermal decomposition of sulfuryl chloride takes place into sulfur dioxide and chlorine as…

Q: The decomposition of nitrous oxide at 565 °C N₂O(g) → N₂ (9)+ ½ O₂(g) is second order in N₂O with a…

A: