Gaseous azomethane, CH3NPNCH3, decomposes in a first-order reaction when heated: CH3NPNCH3(g) n N2(g) + C2H6(g) The rate constant for this reaction at 600 K is 0.0216 min−1. If the initial quantity of azomethane in the flask is 2.00 g, how much remains after 0.0500 hour? What mass of N2 is formed in this

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Q: rate constant

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Q: A certain medication contains 200 mg of active ingredient per tablet. The medication is metabolized…

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Q: What is the rate constant of a first-order reaction when 20.0% of a reactant remains after 38.5 s?

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Q: What is the rate constant of a first-order reaction when 20.0% of a reactant remains after 60.0 s?

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Q: The reactant concentration in a first-order reaction was 7.10×10−2 M after 30.0 s and 5.60×10−3 M…

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A: The expression for first order rate constant is:

Q: ow much is left 2.0 s later?

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Q: The synthesis of NH3 is a 2nd-order reaction: N2(g) + 3 H2(g)   →   2 NH3(g) The reaction is…

A: Given reaction is,  N2(g) + 3H2(g) → 2NH3(g)  This is a 2nd order reaction.  Given data,  Initial…

Q: The rate constant for this first‑order reaction is 0.0980 s−1 at 400 ∘C.   A⟶products After how…

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Q: Consider this reaction: →2Cl2O5g+2Cl2g5O2g At a certain temperature it obeys this rate law.rate…

A: The reaction given is  2 Cl2O5 ----&gt; 2 Cl2 +  5 O2  And the rate law given is  Rate = 0.00711 X…

Q: What is the rate constant of a first-order reaction when 20.0% of a reactant remains after 54.5 s?

A: Answer:Here:

Q: concentration

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Q: The dissociation of sulphonyl chloride, SO2C12 occurs as follows: SO2Cl2 → SO2 + Cl2 The reaction is…

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

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Q: What is the rate constant of a first-order reaction when 20.0% of a reactant remains after 52

A: Solution- First order reaction-kt=In(aa-x)k=rate constantt=timea=initial concentration of…

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: Given a reaction vessel of 0.361 M C4H8(g) which obeys first order kinetics and has a half-life of…

A: A first order reaction is that in which the order with respect to a reactant is one.Its integrated…

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Q: The decomposition of ethyl chloride, CH3CH2Cl, follows the rate law: Rate = k[CH3CH2Cl]. At 550°C, k…

A: The half-life of a reaction is the time it takes for the concentration of the reactant to decrease…

Q: What is the rate constant of a first-order reaction when 20.0% of a reactant remains after 78.0 s?

A: The rate constant of the first-order reaction is: 0.0206 s-1 Explanation:

Q: Butadeine, C4H6, dimerizes into C8H12 in a reaction that is second order with respect to C4H6. The…

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Q: time

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Q: The rate constant for this first-order reaction is 0.0251 s−1 at 300 °C. A⟶products If the initial…

A: The integrated equation for first order reaction is expressed as :

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Q: The rate constant for this first‑order reaction is 0.0210 s−1 at 400 ∘C. A⟶products After how many…

A: To Solve this problem we will use the formula of 1st order reaction .  Which is   K = 2.303(…

Q: The decomposition of ethyl chloride, CH3CH2Cl, follows the rate law: Rate = k[CH3CH2Cl].At 550°C, k…

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Q: What is the rate constant of a first-order reaction when 20.0% of a reactant remains after 30.0 s?

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A: First of all we will write rate law and we will use first order equation for time . All the value…

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A: It is decomposition reaction. 2N2O5 --&gt; 4NO2 + O2  It follows first order reaction kinetics.

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A: Rate constant = 9.19 × 10-6 s-1  Initial concentration = 0.0217 M Reduced concentration : = 30.0 %…

Q: Calculate the half life when the rate is 6.2x10^-4

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