The first-order decomposition of cyclopropane has a rate constant of 6.7 x 104 s1. If the initial concentration of cyclopropane is 1.33 M, what is the concentration of cyclopropane after 644 s?

Q: Decay of a pollutant is a 1st order reaction with a half-life of 55 days. How many days are needed…

A: If initial concentaration= 100 Final concentration= 100-90=10

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

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Q: A first order process has an experimentally determined rate constant of 6.0 x104s! at 500°C. If the…

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

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: 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: Molecular iodine, I2(g), dissociates into iodine atoms at 625 K with a first-order rate constant of…

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Q: A reaction is found to have an activation energy of 108 kJ/mol. If the rate constant for this…

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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: 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: 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: The first-order decomposition of N20 at 1000 K has a rate constant of 0.76 s. If the initial…

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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 dinitrogen pentoxide at 335 K N2O5(g)2 N02(g) + ½ O2(g) is first…

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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: 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 rate constant for the first-order decomposition of cyclobutane, C4​ H​ 8​ ​ at 500 °C is 9.2 ×…

A: For the 1st order reaction, the rate constant is: k=2.303tlogaa-x Where, t is the time required, a…

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

A: The first order reaction is kinetic reaction are those reaction where the rate of the reaction is…

Q: At 25°C the rate constant for the first-order decomposition of a pesticide solution is 6.40 x 103…

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Q: Molecular iodine, I2(g), dissociates into iodine atoms at 625 K with a first-order rate constant of…

A: We have rate constant as 0.271s-1 . Initial concentration as 0.04 M , we have to calculate the…

Q: he half-life, t2, of a chemical reaction is proportional to the initial concentration of the…

A: Half Life (t1/2):

Q: The rate constant for the first-order decomposition of cyclobutane, CaHa at 500 °C is 9.2 x 103 CaHe…

A: For first order reaction t1/2 = ln(2)/k   k = 9.2 × 10^(-3)

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: The decomposition of B follows the rate law rate = 7.22 x 10−3 M/s. Which equation would be used to…

A: Rate = 7.22 × 10-3 M/s Initial concentration = 0.438 M Time = 60 s Concentration after 60 s = ?

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 an insecticide in the environment follows second order kinetics with a rate…

A: Consider the reaction 2A + B 2C.Suppose that at a particular momentduring the reaction, rate…

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: The reaction is first order in cyclopropane and has a measured rate constant of k=3.36×10−5 s−1 at…

A: The integrated rate law equation for a first order reaction:

Q: The decomposition of hydrogen peroxide is considered to be a first order reaction.  The rate…

A: Given: The rate constant = 6.40 × 10-5 s-1 The initial concentration of H2O2 = 0.30 M

Q: In a first order decomposition in which the rate constant is 0.0287 sec-1, how long will it take (in…

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

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

A: t1/2 = 0.693/ K

Q: The half-life for the second-order decomposition of HI is 15.4 s when the initial concentration of…

A: Given that the decomposition of HI is a second-order reaction.

Q: (Q89) The hydrolysis of sucrose to form fructose and glucose is a first order reaction that has a…

A: Initial concentration of sucrose = 0.879M Final concentration of sucrose = 0.363M Half life time =…

Q: The first-order decomposition of N2O at 1000 K has a rate constant of 0.76 s-1. If the initial…

A: Concentration of N2O after 9.6 s can be determined using the given formula,

Q: The rate constant of a first-order reaction is 4.60 x 104 s at 350 degrees Celsius. If the…

A: First order reaction is a reaction in which the rate of the reaction is dependent upon the…

Q: The decomposition of N2Os is an important process in tropospheric chemistry. The half-life for the…

A: Two numerical problems based on first order kinetics, which is to be accomplished.

Q: The half-life for the decomposition of dinitrogen pentoxide at 70 °C is 101.6 s. At the beginning of…

A: Given, Half life = 101.6 s Initial [N2O5] = 0.025 moles Final [N2O5] = 0.01 mol

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

A: Given :  First order rate constant = 0.0450 s⁻¹ how much time is required for 65% of the initial…