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Week 6 Tues quiz

Quiz by Kari Stone

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8 questions
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  • Q1

     Given the following balanced equation, determine the rate of reaction with respect to [O2]. (Ex. Rate=(+/-)[conc]/dt)

     

                            2 SO2 (g) + O2(g)  →  2 SO3(g)

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    300s
  • Q2

    Write a balanced reaction for which the following rate relationships are true. (Ex. Reactants—>products, no spaces)

     

               

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    300s
  • Q3

     Given the following balanced equation, determine the rate of reaction with respect to [NOCl].  If the rate of Cl2 loss is 4.84 × 10-2 M/s, what is the rate of formation of NOCl (in M/s)?

     

                            2 NO(g) + Cl2(g)  →  2 NOCl(g)

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    300s
  • Q4

    Give the characteristic of a first order reaction having only one reactant.

    The rate of the reaction is proportional to the natural logarithm of the concentration of the reactant.

    The rate of the reaction is directly proportional to the concentration of the reactant.

    The rate of the reaction is proportional to the square of the concentration of the reactant.

    The rate of the reaction is proportional to the square root of the concentration of the reactant.

    The rate of the reaction is not proportional to the concentration of the reactant.

    30s
  • Q5

    Give the characteristic of a second order reaction having only one reactant

    The rate of the reaction is not proportional to the concentration of the reactant.

    The rate of the reaction is proportional to the square of the concentration of the reactant.

    The rate of the reaction is directly proportional to the concentration of the reactant.

    The rate of the reaction is proportional to the square root of the concentration of the reactant.

    The rate of the reaction is proportional to the natural logarithm of the concentration of the reactant.

    30s
  • Q6

    What is the overall order of the following reaction, given the rate law?

     

                2 X + 3 Y  →  2 Z       Rate = k[X]1[Y]2

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    300s
  • Q7

    What is the overall order of the following reaction, given the rate law?

     

                X + 2 Y  → 4 Z           Rate = k[X][Y]

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    300s
  • Q8

    What are the units of k in the following rate law?

                Rate = k[X]2

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    300s

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