The decomposition of dinitrogen pentoxide in carbon tetrachloride solution at 30 °C N205- →2 NO2 + ½ O2 is first order in N205. During one experiment it was found that when the initial concentration of N,05 was 0.372 M, the concentration of N205 dropped to 8.97×10-2 M after 249 min had passed. Based on this experiment, the rate constant for the reaction is min 1.

Q: Consider a first order reaction XY2→X + Y2 The rate constant is 4.30 x 104 If the initial…

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Q: The gas phase decomposition of hydrogen peroxide at 400 °C is second order in H₂O2. In one…

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Q: 9. At a given temperature, a first-order reaction has a rate constant of 2.5× 10–3 s–1.How long will…

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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: The gas phase decomposition of dimethyl ether at 500 °C CH3OCH3(g) → CH4 (9)+ H₂(g) + CO(g) is first…

A: Given,rate constant, k = 4.00× 10-4s-1Initial concentration of CH3OCH3 =  0.127 MTime taken = 3094…

Q: The reactant concentration in a second-order reaction was 0.520 M after 190 s and 4.00×10−2 M after…

A: For a 2nd order reaction, we know that the concentration and time are related as  1/[A] = 1/[A]0 +…

Q: 29. The rate constant for the first-order decomposition at 45 °C of dinitrogen pentoxide, N2O5,…

A: Recall the reaction, 2N2O5 ----> 4NO2 + O2 first order, rate constant, k=6.2×10-4 min-1 rate of…

Q: A particular reaction is found to be second order. The reactant has an initial concentration of 3.04…

A: A question based on reaction rates. A set of data is given using which the final concentration of…

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 decomposition of nitramide in aqueous solution at 25 °C NH,NO,(aq) → N,0(g) + H20(1) is first…

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Q: e constant for the react:

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

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

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

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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: The decomposition of nitrosyl bromide at 10 °C NOBrNO + ½ Br2 is second order in NOBr. In one…

A: Given Initial concentration of NOBr 0.424 M concentration of NOBr dropped = 7.46×10-2 M  Time = 9.21…

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

A: Consider the given information is as follows; Order of the reaction = 1 Rate constant (k) =…

Q: The reaction C2H5Cl →C2H4  + HCl is first order in C2H5Cl. The rate constant is 1.60 x 10-6/s. In an…

A: We have to predict the concentration after given time.

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 N,Os to NO2 and O2 is first order, with a rate constant of 4.80 × 104/s at…

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Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N₂Os (g) → 2 NO₂(g) + 0₂ (9) is first…

A: Rate constant (k) = 4.70 × 10-3 s-1Initial concentration of N2O5 = 0.242 MTime (t) = 294 s

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 rate constant for a first-order reaction A --> B is  0.322×10−3s−1 If the initial concentration…

A: Given,rate constant=0.322×10-3 s-1Initial concentration Ao=1.5 Mt=?Final concentration, [A]=0.5 M

Q: Chlorine monoxide accumulates in the stratosphere above Antarctica each winter and plays a key role…

A: The decomposition reaction of chlorine monoxide is 2 ClO (g) → Cl2 (g) + O2 (g) The second order…

Q: The gas phase decomposition of sulfuryl chloride at 600 K so̟Cl2(2)SO,(g) + Ch(g) is first order in…

A: Given;

Q: The reaction, A → products, is known to be first order with respect to the concentration of A and…

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

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Q: The rearrangement of ammonium cyanate to urea in aqueous solution at 50 °C NH,NCO(aq)–→(NH),CO(aq)…

A: In the second order reactions, the sum of exponents in the rate law expression will be two and the…

Q: The isomerization of methylisonitrile to acetonitrile CH 3NC(g) → CH 3CN( g) is first order in CH…

A: Given  T1/2 = 2.00×102  Initial concentration [Ao] = 0.030 M  We have to find the rate constant(K)…

Q: The decomposition of sulfuryl chloride, SO2Cl2, to sulfur dioxide and chlorine gases is a…

A: The rate  law for the first order reaction is rate = k [SO2Cl2]1 where k = first order rate…

Q: The synthesis of nitrogen monoxide is first order in [N₂] according to the reaction below, and has a…

A: Given : reaction is first order        Time = 66 minutes  Initial concentration of nitrogen = 2.95…

Q: The reactant concentration in a second-order reaction was 0.230 MM after 230 s and 4.20×10−2 MM…

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

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Q: Nitrogen pentoxide decomposes by a first-order process yielding N,O4 and oxygen. 2N,05 → 2N,04 + O2…

A: The balanced chemical equation for the decomposition of N2O5 is,  2 N2O5 → 2 N2O4 + O2  The half…