The decomposition of nitrosyl bromide at 10 °C NOBrNO + ½ Br2 is second order in NOBr. In one experiment, when the initial concentration of NOBr was 0.424 M, the concentration of NOBr dropped to 7.46×10-2 M after 9.21 seconds had passed. Based on these data, the rate constant for the reaction is M-1 s-1.

Q: The reaction: C2H5Clg)---->C2H4(g)+HCl(g) is the first order in C,H;CI.The rate constant is 1.60 x…

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

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Q: What is the rate constant for a first order reaction for which the half-life is 85.0 sec?

A: Since we know that the relationship between the concentration of reactant i.e [A] and time for a…

Q: At 25°C, the half-life of a certain first-order reaction is 3300 s. What is the value of the rate…

A: Given : The half-life of the reaction= 3300 s Rate constant, k=? The given reaction is a first-order…

Q: If a reaction is first order with a rate constant of 0.0450 s¯1, how much time is required for 65%…

A: A reaction is define as first order is the rate constant depend upon only one reactant there may be…

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

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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: 2. The reaction 2 NCI3 (g) → N2 (g) + 3 Cl2 (g) is found to follow second-order kinetics with rate…

A: Given, Rate constant (k) = 1.23 × 10-2 M-1s-1 Time (t) = 335 sec 2NCl3(g) ---------> N2(g) +…

Q: A reaction which is second order has a rate constant of 1.0 x 10-21/(M s).  If the initial…

A: Given : Rate constant of reaction = 1.0 X 10-2 M-1s-1. Initial concentration of reactant = 0.100 M…

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 first-order decomposition of cyclopropane has a rate constant of 6.7 x 10-4 s-1.  If the initial…

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

A: 2N2O5 → 4NO2 + O2  * rate constant at a given temperature (K) 5.25 x 10-4 s-1 * initial…

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: A second order reaction with respect to Reactant A has an initial concentration of 0.15 M A, and a…

A: Given that : The concentration of Reactant A = 0.15 M Rate constant = 1.38 x 10-3 L/mol.s It is…

Q: The decomposition of A to B is a first-order reaction with a half-life of 13.1 min: A → 2B If the…

A: Given : The reaction is a first order reaction. Half life of reaction = 13.1 min 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 N2O5 in solution in carbon tetrachloride is a first-order reaction. 2N2O5 →…

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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: 3. The rate constant for the first-order decomposition of cyclobutane, C.H, at 500 °C is 9.2 x 10°s…

A: "Since there are multiple subparts, we will answer only the first three subparts. If you require…

Q: The decomposition reaction: SO,CL(g) S0,(g)+ Cl,(g) is first-order, and has a rate constant of 2.24…

A: For first order kinetics k = 2.303 log(A0/A)/t where k = rate constant A0 = initial concentration of…

Q: The gas-phase reaction of hydrogen and iodine mono- chloride is first order in H2 and first order in…

A: The reaction given is H2 (g) + 2 ICl (g) -------> 2 HCl (g) + I2 (g)

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 N205 + 4…

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

Q: A chemical reaction that is first order in X is observed to have a rate constant of 2.1 x 10^-2s^-1.…

A: Integrated rate law for the first order reaction is, ln[A] = −kt + ln[A]0Where,k is the rate…

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: An experiment shows that the reaction of nitrogen dioxide with carbon monoxide:…

A: Chemical kinetics is the study of the reaction that how fast or slow a reaction is taking place. The…

Q: . A reaction that is second-order in one reactant has a rate constant of 2.2 x 10-2 L/(mol • ). If…

A: Given : Rate constant of reaction = 2.2 X 10-2 M-1s-1. Initial concentration of reactant = 0.360 M…

Q: In a study of the decomposition of nitrous oxide at 565 °C N20(g)N2(g) + ½ 02(g) the concentration…

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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: The decomposition equation of N2O5 is written as:   2N2O5(g) ----> 4NO2(g) + O2 (g)  The rate…

Q: (9, The decomposition of a certain chemical X is found to be second order with respect to [X] and…

A: For Second Order Reaction: k t = 1[A]t-1[A]0 where, k = rate constant = 5.8 × 10-4 M-1 s-1 t = time…

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

A: Given that decomposition of C2H5Cl is a first-order reaction. This means that the rate of…

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

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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: The decomposition of dimethyl ether, (CH3)2O, at 510 °C is a first-order process with a rate…

A: For first order reaction (CH3)2O (g) → CH4 (g) + H2(g) + CO(g) Rate of reaction is K = (2.303/t) log…

Q: 2. The rate constant for a first order reaction, SO₂Cl₂ → SO₂ + Cl₂ at 600 K is 2.2 x 10-5 s-¹. What…

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Q: One of the reaction in the formation of photochemical smog is   O3 (g)  +  NO (g)  →  O2 (g)  +…

A: For a first order reaction: k = 2.303/t log[A]o/[A] Where, [A]o = initial concentration; [A] =…

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

A: As we can see here, SCN- is in excess, this is a type of pseudo 1st order reaction in which one of…

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

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

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Q: The gas-phase decomposition of SO2Cl2 , SO2Cl2(g)→SO2(g)+Cl2(g), is first order in SO2Cl2 . At 600 K…

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Q: Cyclobutane, C4H8, consisting of molecules in which four carbon atoms form a ring, decomposes, when…

A: For a first order reaction, the rate of reaction is directly proportional to first power of…

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

A: Given  Reaction  2N2O5  → 4NO2  + O2    Rate constant ( K ) =  5.25 × 10-4 sec-1 Initial…