The gas phase decomposition of NOBr is second order in NOBr, with a rate constant of 0.810 M−1s−1 at10.0 ºC. If we start with 0.00400 M NOBr, how many seconds are needed to use up 0.00150 M?

Q: The half-life for the first-order decomposition of N2O4 is 1.3 x 10^-5 s. N2O4 (g) yields 2NO2 (g).…

A: • N2O4(g) ⇌ 2NO2(g)It follow first order kineticsrate = KN2O41By solvingK = 2.303t log AoAty2  =…

Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N2O5(g)2 NO2(g) + ½ O2(g) is first…

A: The integrated rate law expression for the general reaction A ------> product is given as - kt =…

Q: The rate constant for the gas-phase decomposition of azomethane. CH3N2CH3, to form ethane. C2H6, and…

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Q: In the first-order decomposition of N2H4 at 740 K, it is found that 30.0% of a sample has decomposed…

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Q: The decomposition of ammonia on a tungsten surface at 1100 °C NH, 1/2 N, + 3/2 H2 is zero order in…

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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: The gas phase decomposition of hydrogen iodide at 700K HI(g) H2(g) + ½ I2(g) is second order in HI…

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Q: At 25°C the rate constant for the first-order decomposition of a pesticide solution is 6.40 - 10…

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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 gas phase decomposition of hydrogen peroxide at 400 °C H2O2(g)H20(g) + % O2(g) is second order…

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Q: In the first-order decomposition of dinitrogen pentoxide at 335 K : N2O5 (g) (yields) 2 NO2 (g) + ½…

A: Given: Sample weight in g initially = 2.50 g Sample weight after 109 s = 1.50 g Time, t = 109 s The…

Q: The rate constant for this first‑order reaction is 0.0660 s−1 at 400 ∘C. A⟶products After how many…

A: GivenK = 0.066 s-1Temperature = 400°CFinal concentration = 20.5% of original

Q: In determination of reaction order, What does it mean if the order of the reaction with respect to…

A: Order of reaction: The order of reaction can be defined as the power dependence of rate of any…

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

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Q: The gas phase decomposition of hydrogen peroxide at 400 °C H202(g)H20(g) + ½ 02(g) is second order…

A: Given :-  H2O2(g) → H2O(g) + O2(g)  Reaction is second order  K = 0.650 M-1s-1  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 dinitrogen pentoxide in carbon tetrachloride solution at 30 °C N2052 NO, + ½ 02…

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Q: The gas phase decomposition of sulfuryl chloride at 600 K so,Cl2(g)S02(g) + Cl2(g) is first order in…

A: Time after which the concentration of SO₂Cl₂ will be 2.85x10-4 M is given below

Q: For the reaction of BF, (g) + NH, (g) F,BNH, (g) the second-order rate constant k at 100° C is 3.41…

A: Given chemical Reaction is of 2nd order reaction. Rate constant (k) = 3.41 M-1S-1  Initial…

Q: The rate constant for the first-order decomposition of cyclobutane, C4H8 at 500 °C is 9.2 × 10−3…

A: Given: k=9.2×10-3 s-1 The reaction, C4 H8 ⟶ 2C2 H4

Q: The gas phase decomposition of phosphine at 120 °C PH3(g) → 1/4 P,(g) + 3/2 H2(g) is first order in…

A: PH3(g) ....> 1/4 P4(g) + 3/2 H2(g)  Given that  Rate = k[PH3]1 k = 1.80×10-2 s-1 Reaction is of…

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: The rate constant for this first‑order reaction is 0.0130 s−1 at 400 ∘C.   A⟶products After how…

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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: ſThe rate constant for the first-order decomposition of cyclobutane, C4He at 500 °C is 9.2 x 10-3…

A: For the first-order kinetics:                                            ln[A]0[A]t= kt Where, [A]0=…

Q: The half-life for the first-order decomposition of N2O4 is 1.3×10−5 s N2O4(g)→2NO2(g) If N2O4N2O4 is…

A: Since for any first order reaction  half life = ln(2) / K where K = rate constant Hence K =…

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 first-order decomposition of N,0 at 1000 K has a rate constant of 0.7 N20 after 9.6 s?

A: Ans. Option A is correct. Solution: Final concentration at time t can be calculated by applying…

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: The decomposition of nitrogen dioxide, 2 NO2(g) 2 NO(g) + O2(g) is second order with a rate constant…

A: Second order rate constant  K= 1/t  . x /(a-x) Half life         t1/2 = 1/a K

Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N2Og(g) →2 NO2(g) + ½ O2(g) is first…

A: Given data,k=4.70×10-3s-1Initial concentration of N2O5([N2O5]o)=0.229MTime (t)=451sOrder=1

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: 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: 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 rate constant, k, is determined to be 0.25 M-1s-1 and the initial concentration is 0.50 M of a…

A: Given: Initial concentration = 0.50 M Rate constant = 0.25 M-1.s-1   Chemical reaction be, 2A →…

Q: Sulfuryl chloride undergoes first order decomposition at 320.C with a half life of 8.75 hours.❏…

A: First order reactions are those in which rates are directly depend on the concentration of reactant.

Q: The isomerization reaction of cyclopropane to propene at 500°C follows first-order kinetics with a…

A: The rate constant equation for the first-order reaction can be given as follows: k=2.303tlogaa-x…

Q: The rate constant for the first-order conversion of A to B is 3.33 hr-1. How much time will be…

A: Given K(rate constant) = 3.33/hr Time required for reaching 75% of original value=?

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

A: First-order reactions occurring at nearly constant volume-temperature possess a specified reaction…

Q: At 25°C the rate constant for the first-order decomposition of a pesticide solution is 6.40 x 10-…

A: The concentration of the reactant at time 't' is given by,     [A]t = [A]oe-kt where, [A]o is the…

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: In a first order decomposition in which the rate constant is 0.0708 sec-1, how much of the compound…

A: Given  Order of reaction   = 1  Rate Constant ( K ) = 0.0708 sec-1 Time ( t ) = 8.52 sec Initial…

Q: The decomposition of nitramide in aqueous solution at 25 °C NH2NO2(aq)N2O(g) + H2O(l) is first…

A: In the first order reaction, the rate constant (k) is related to the time of the reaction (t) as:…

Q: A second-order decomposition reaction run at 550°C has a rate constant of 5.6x10^-2 L/(mol*s) . If…

A: Order of a reaction is the power dependence of the rate on the concentration of reactants. The rate…

Q: A reaction is found to be first-order with a rate constant of 0.0525 s–1. If the reaction initially…

A: To solve this question, use the integrated equation for first order reaction and find out the time…

Q: The decomposition of SOCI2 is first-order in SOCI2. If the half-life for the reaction is 4.1 hr, how…

A: Given :-  Initial concentration of reactant = 0.36 M Final concentration of reactant = 0.045 M  Half…

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

A: Rate of the reaction: The sum of the exponents in a rate expression of a chemical reaction is known…