The decomposition of hydrogen peroxide follows first order reaction kinetics with a rate constant k = 6.40 x 10-3 s-1.   2 H2O2(aq) ⟶ 2 H2O(l) + O2(g)  If the reaction starts with an H2O2 concentration of 6.80 M, how long will it take for the H2O2 concentration to reach 2 M?

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

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Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N,Og(g)2 NO,(g) + % O;(g) is first…

A: Given the reaction is 1st order in N2O5. Rate constant, k = 4.70*10-3 s-1  Initial concentration,…

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A: Given: Rate constant (k) = 5.8 ×× 10–6 s–1 and the a Activation energy (Ea ) = 265 kJ/mol…

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Q: x= y = where k = 0.00500 M-¹. s-¹. What are the missing entries in the table? Run 1 2 = 3 [C₂H₂Br₂lo…

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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 rate constant for the first-order decomposition of N2O5 in the reaction 2 N2O5(g)→4 NO2(g)+O2(g)…

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Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCl(g)NO(g) + ½ Cl2(g) is second order…

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Q: The gas phase decomposition of hydrogen peroxide at 400 °C H2O2(g)H,0(g) + ½ O2(g) is second order…

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A: The rate constant with respect to temperature was explained by Arrhenius by using equation  lnK = (-…

Q: The gas phase decomposition of NO₂(g) 2NO₂(g) → 2NO(g) + O₂(g) obeys the second order rate law, Rate…

A: we have to determine the time taken for concentration of NO2 to decreases to 5.00% of the initial…

Q: For the reaction below, N40, is a first order reactant. At 333 K the rate constant is 2.9 x 10-3 s1,…

A: Answer: In the question first order decomposition reaction of N2O5 is mentioned and we have to find…

Q: A possible reaction for the degradation of the pesticide DDT to a less harmful compound was…

A: The given rate constant (k)= 2.55×10^-8 s^-1  Given reaction is first order  And we know for first…

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

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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: Dinitrogen pentoxide, N2O5, decomposes by a first order reaction with an activation energy of 110…

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Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCl(g)NO(g) + ½ Cl2(g) is second order…

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Q: possible reaction for the degradation of the pesticide DDT to a less harmful compound was simulated…

A: For first order reaction : Half-life time, t1/2 = 0.693/k k = rate constant

Q: The gas phase decomposition of hydrogen iodide at 700 K HI(g) → ½ H₂ (9)+ ½ + ½/2 1₂ (9) is second…

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Q: The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C H2O2(aq)  H2O(l) + ½…

A: Given  Order of reaction  = 1 Rate Constant ( K) = 1.10× 10-3  min-1 Initial Concentration of H2O2…

Q: A pesticide decomposes at 25.0 °C in nature according to the following reaction 4XY(aq) ⇌ 2X2Y2(aq)…

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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 gas phase decomposition of nitrosyl chloride at 400 K NOCI(g) NO(g) + ½ Cl2(g) is second order…

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

A: 2ClO(g) ----> Cl2(g) + O2(g)Reaction follows second order kinetics.Rate constant (k) = 6.48 × 109…

Q: The decomposition of nitrous oxide at 565 °C N,0(g)N2(g) + ½ O2(g) is second order in N,0 with a…

A: Given that : Reaction = N2O(g) → N2(g) + 12O2(g) Rate constant (k) = 1.10×10-3 M-1s-1 Initial…

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Q: The gas phase decomposition of dimethyl ether at 500 °C CH3OCH3(g)CH4(g) + H2(g) + CO(g) is first…

A: Applying formula of frist order reaction K = [2.303/t ]×log a/a-x

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Q: The decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C H2O2(aq) H2O(l) + ½…

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Q: The decomposition of dinitrogen pentoxide, N2O5, to NO2 and O2 is a first-order reaction. At 60°C,…

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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 gas phase decomposition of nitrogen dioxide at 383 °C NO2(g)NO(g) + ½ O2(g) is second order in…

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Q: The decomposition of N2O5(g) to NO2(g) and O2(g) obeys first-order kinetics, where k = 3.4 x 10–5…

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Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N,O5(g)- →2 NO,(g) + ½ O2(g) is first…

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Q: The gas phase decomposition of hydrogen peroxide at 400 °C H2O2(g)H20(g) + ½ O2(g) is second order…

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Q: 1) The half-life for a first-order reaction, A→B is 7.75 s. If the initial [A] is 0.75 M, how…

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

Q: Methyl acetate (CH3COOH3) reacts with water in the presence of an acid to produce methanol and…

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Q: Consider the first-order decomposition of H2O2 with the rate constant of 1.8×10−5s−1 at 20 ∘C. How…

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Q: rate constant

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Q: The decomposition of dinitrogen pentoxide, N₂O5, to NO2 and O₂ is a first-order reaction. At 60°C,…

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