The decomposition of dimethyl ether, (CH3)2O, at 510 °C is a first-order process with a rate constant of 6.8x10-4 s-1: (CH3)2O(g) → CH4(g) + H2(g) + CO(g) If the initial pressure of (CH3)2O is 135 torr, what is its pressure after 1420 s?

Q: The rate constant, k, for a first-order reaction N2O5 → NO2 + NO3 is ,16 x 103s at 0°C. The…

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Q: Sulfuryl chloride undergoes first-order decomposition at 320ºC with a half-life of 8.75 h.

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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: At 25 °C, the decomposition of dinitrogen pentoxide,N2O5(g), into NO2(g)and O2(g) follows…

A: Since the decomposition reaction is first order with respect to the reactant. And since we know that…

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

A: The given chemical equation is as follows: 2N2O5 → 4NO2 + O2 The rate constant of the reaction =…

Q: Part A The first-order decomposition of N,Os at 328 K has a rate constant of 1.70 x 103 s1, If the…

A: Given: Rate constant, k = 1.70 x 10-3 s-1 Initial concentration [N2O5] = 2.88 M t = 12.5 min = 750 s…

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: 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 decomposition of sulfuryl chloride (SO2Cl2) is a first-order process. The rate constant for the…

A: The integrated equation for first order reaction is expressed as :

Q: Dinitrogen tetraoxide, N2O4, decomposes to nitrogen dioxide, NO2, in a first-order process. If k=…

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Q: The decomposition of N,O5 to NO, and O, is first order, with a rate constant of 4.80 x 10-4/s at 45°…

A: Answer: a) 1.11×10^-2 mol/L,  b) 1043.5 s, last part) 1064.4 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: The rate of the zero-order reaction does not depend on the concentration of the reactant. For the…

Q: The decomposition of a radioactive substance is a first-order reaction. If the half-life of the…

A: Given: Initial concentration=[Ao]=0.360 MFinal concentration=[A]=0.0450 Mt12=69.3 hr To calculate:…

Q: If the decomposition of (NH4)2(CO3) is a first-order process with a rate constant of 0.171 s-1, how…

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Q: What is the half-life for the decomposition of O3 when the concentration of O3 is 2.35 × 10−6 M? The…

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Q: 2. The decomposition of a pollutant in water at 15°C occurs with a rate constant of 2.39 y',…

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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 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 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 N2O5 in solution in carbon tetrachloride is a first-order reaction. 2N2O5 →…

A: The given chemical reaction is as follows: 2N2O5 → 4NO2 + O2 The value of rate constant = 5.25×10-4…

Q: 2- Methyl isocyanide, CH3NC, isomerizes, when heated, to give acetonitrile (methyl cyanide), CH3CN.…

A: Half life is the time required to reduce the original concentration into it's half. Half life of…

Q: The thermal decomposition of a substance is a first-order reaction with a rate constant of 2.42x…

A: Given;First order reactionk=2.42x10-4s-1⇒I think it is correct34th sample decomparet=?

Q: 2) A first order process has an experimentally determined rate constant of 6.0 x10 s' at 500°C. If…

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Q: The decomposition of N2O5 to NO2 and O2 is first order, with a rate constant of 4.80 x 10-4/s at…

A: Calculate final concentration and time....

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: The decomposition of N2O5 in solution in carbon tetrachloride is a first-order reaction: 2 N205 + 4…

A: Initial concentration = 0.150 M  Time given = 10 minutes = 600 s

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

A: The rate constant is calculated by using zero order rate equation as follows,

Q: The decomposition of N2O5 to NO2 and O2 is first order, with a rate constant of 4.80 x10-4/s at 45…

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Q: Sulfuryl chloride, SO2 Cl2, decomposes when heated. So, Cl, (g) → SO (g) + Ch (g) In an experiment,…

A: The given reaction is: Initial concentration of SO2Cl2, [SO2Cl2]o = 7.88×10-2 mol/L. Rate constant,…

Q: (b) The conversion of cyclopropane to the propene is the first-order reaction with the rate constant…

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Q: Nitrogen(II) oxide, NO, reacts with hydrogen, H2, according to the following equation: 2NO + 2H2 ⟶…

A: Rate of a reaction is always determined by the slowest step, also called as rate determining step.…

Q: A first-order reaction has an activation energy of 83 kJ/mol. If the rate constant for this reaction…

A: Rate constant(K1) = 2.1 × 10-2 s-1  Activation energy = 83 KJ/mol = 83000J/mol Temperature (T1) =…

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

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

A: Given the first-order reaction: 2N2O5 → 4NO2 + O2   The integrated-rate law equation for studying…

Q: concentration

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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…

Q: The isomerization of methyisocyanide, CH3NC, to acetonitrile, CH;CN, is a first-order reaction. If…

A: Nm

Q: One example of a first-order reaction is the isomerization of hydrogen isocyanide to hydrogen…

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

A: Given: Initial concentration of N2O5 = 0.22 M Rate constant = 5.25 x 10-4 s-1 Time taken = 10…

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

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Q: The decomposition of C2H5Cl is first order. If the initial concentration of C2H5Cl is 2.50 M and…

A: The decomposition C2H5Cl follows first order reaction. The initial concentration of C2H5Cl, [A]o =…

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: The decomposition of aqueous hydrogen peroxide (H2O2) to gaseous oxygen and water is a 1st order…

A: t1/2 = 0.693/ K

Q: The 1st order rate constant for the decomposition of N,05 to NO, and O, at 70 °C is 6.82 x 10-3 s-1.…

A: Given data contains, The rate constant for decomposition reaction is

Q: The isomerization of methyisocyanide, CH3NC, to acetonitrile, CH3CN, is a first-order reaction. If…

A: In a first order reaction, the rate of reaction is directly proportional to the change in substrate…

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

A:

Q: The isomerization of methyisocyanide, CH3NC, to acetonitrile, CH3CN, is a first-order reaction. If…

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