At a certain temperature the rate of this reaction is first order in so, with a rate constant of 1.88 s: 250; (g) – 2s0, (g) +0, (g) Suppose a vessel contains so, at a concentration of o0.960M. Calculate how long it takes for the concentration of so, to decrease to 24.0% of its initial value. You may assume no other reaction is important. Round your answer to 2 significant digits.

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Q: If the rate constant of a reaction is k = 3 × 10-4 s-1, then identify the order of the reaction.

A: Given: Rate constant of a reaction is k = 3 × 10-4 s-1

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Q: What is the best way to ascertain that a reaction is first order?

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Q: A reaction has a constant half-life of 250 s. How long will it take for the reactant concentration…

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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: A reaction of importance in the formation of smog is that between onone and nitrogen monotide…

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Q: For the hypothetical second-order reaction A → products, k = 0.388 M–1 s–1. If the initial…

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Q: 6. Assume the reaction below 2NO(g) + O2(g) → 2NO2(g) proceeds via the following rate expression:…

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Q: The rate constant for the reaction 2N2O5(g) → 4NO2(g) + O2(g) is equal to 3.41 x 10–5 s–1 at 30 ºC.…

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Q: At a certain temperature the rate of this reaction is second order in SO, with a rate constant of…

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Q: A biochemist studying breakdown of the insecticide DDT finds that it decomposes by a first-order…

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Q: 1b Define the molecularity of a reaction and explain how and when this is linked to the reaction…

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Q: In a study of the gas phase decomposition of hydrogen iodide at 700 K HI(g) →½ H₂(g) + ½ I₂(g) the…

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Q: The age of wine can be determined by measuring the trace amount of radioactive tritium, H, present…

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

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Q: 2. The following data were obtained for the gas-phase decomposition of dinitrogen pentaoxide + 4NO;…

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Q: In a study of the decomposition of nitramide in aqueous solution at 25 °C NH,NO,(aq)-N,0(g) + H,0(I)…

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