The gas-phase decomposition of NO2, 2NO2(g) → 2NO(g) + O2(g), is studied at 383 °C, giving the following data: Is the reaction first order or second order with respect to the concentration of NO2? (clue:draw graphs) b) What is the rate constant? c) what is the half-life?

Q: Dinitrogen pentoxide, N2O5, decomposes when heated in carbon tetrachloride solvent.N2O5 →2NO2 + 1/2…

A: Given reaction is  N2O5   →  2NO2 + 1/2 O2(g) rate law  rate α [N2O5]1  rate =K [N2O5]1  where  K =…

Q: A certain decomposition reaction is first order with a rate constant of 6.85*10-4 s-1  at 25 degrees…

A: *  First order reaction =>               Rate = [A]¹                OR           Kt = ln {A0/A}…

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

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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: The decomposition reaction of carbon disulfide, CS₂, to carbon monosulfide, CS, and sulfur is…

A: Answer - Half life - The half-life of a first-order reaction is a constant that is related to the…

Q: 1. Complete the following calculations. a. For the reaction of cisplatin (a chemotherapy agent), the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Chlorine dioxide (ClO2) is used as a disinfectant in municipal water-treatment plants. It decomposes…

A: Given, First order rate constant is 0.0714 s-1 The initial concentration is 0.12 M For the first…

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: 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 N2O(g) to nitrogen and oxygen has the rate law rate = k[N2O]2 where k = 1.1 x…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: A certain decomposition reaction is first order with a rate constant of 6.85*10-4 s-1 at 25 degrees…

A: The rate of the reaction is referred to as the change in the molar concentration in the distinct…

Q: After a certain pesticide compound is applied to crops, its decomposition is a first-order reaction…

A: Half life :-  The time required for half of reactants to convert into products is called half life…

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 nitryl chloride, NO2CI, is believed to occur by the following…

A: The decomposition of nitryl chloride follows the mechanism as follows: (i)  NO2Cl(g)→k1 NO2…

Q: A chemist conducted a study of the decomposition of phosphine gas, PH3 (g), into phosphorous gas,…

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

A: First-order reaction:The rate of the first-order reaction depends on the concentration of one…

Q: Chlorine dioxide (ClO2) is used as a disinfectant in municipal water-treatment plants. It decomposes…

A:

Q: In a study of the gas phase decomposition of nitrosyl chloride at 400 K NOCI(g) NO(g) + ½ Cl2(g) the…

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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: Acetone is one of the most important solvents in organic chemistry. It is used to dissolve…

A: Since the reaction is first order  hence we can say 2 things about it  1) half life = ln(2) / K…

Q: The decomposition of dimethyl ether (CH3OCH3) to methane, carbon monoxide, and hydrogen gases is…

A: (a) For first-order reaction: k=2.303t logA0At where, k = rate constant t = time = three quarters of…

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

A:

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: 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…

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Q: The decomposition of N,O, follows first-order kinetics based on the reaction below. 2N,O,(g) → O,g)…

A: Given: The rate constant K is 3.46×10-5/s.

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: The reaction: C2H5Cl(g)---->C2H4(g)+HCl(g) is the first order in C2H5Cl.The rate constant is 1.60 x…

A: First-order reaction: The rate of the first-order reaction depends only on one reactant.

Q: Cyclopropane, C3H6, is converted to its isomer propene, CH2=CHCH3, when heated. The rate law is…

A: As the given reaction follows first order rate kinetics, the rate constant can be expressed as,…

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

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Q: A reactant decomposes with a half-life of 107 s when its initial concentration is 0.171 M. When the…

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Q: Dinitrogen pentoxide, N2O5, decomposes when heated in carbon tetrachloride solvent. N2O5  2NO2 +…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: (a) The following data were collected for the reaction between hydrogen and nitric oxide at 700…

A: Since you have posted two completely unrelated questions, we are entitled to answer the first only.…

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

A: Given:  Rate constant (K) for decomposition of ClO= 7.08 × 109 M-1 s-1 Initial concentration of ClO…

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: 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…

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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: 3. The following reaction: CH;CH;Br + H20 CH:CH2OH + HBr is first order with respect to CH;CH,;Br…

A: 3. Given reaction,     CH3CH2Br + H2O → CH3CH2OH + HBr

Q: Sucrose (C12H22O11), commonly known as table sugar,reacts in dilute acid solutions to form two…

A: Ester hydrolysis has taken in excess of water so water concentration is independent on the rate of…

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

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Q: It took 774.7 s for 42.04% of a substance to react according to first-order kinetics. What is the…

A: K = 2.303/t log (a/(a-x)) where K = first order rate constant = ? s-1 t = time taken = 774.7 s a =…

Q: It is very desirable that pesticides eventually decompose in the environment to give harmless…

A: The half-life of a reactant species is the time required to consume half of its initial…

Q: The decomposition reaction of carbon disulfide, CS2, to carbon monosulfide, CS, and sulfur is…

A: Chemical kinetics is branch of chemistry in which we deal speed at which rate of reaction occurs.

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

A:

Q: St is very desirable that pesticides eventually decompose in the environment to give harmless…

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Q: 15. The reaction of NO and O2 produces NO2. 2 NO(g) + O2(g) → 2 NO2(g) The reaction is second-order…

A: The reaction is second order with respect to NO and First Order with O2 then, RATE= K*[NO]2[O2]…

Q: The isomerization of cyclopropane, C3H6, to propylene, CH2=CHCH3, is first order in cyclopropane and…

A: The rate law for the given reaction can be written as   rate = k[C3H6]   For a first-order reaction,…