Question

→
1. A + 2B→→→→D
The rate of formation of D in the above reaction is found experimentally to be
independent of the concentration of B
and to quadruple when the
concentration of A is doubled.

Write the rate law for the reaction​

Answers

  1. Answer:

    [A]²

    Explanation:

    Since the formation is independent of D, D is 0 order.

    Since a quadruples when it is doubled it can be written as

    2A^X= 4

    To find the unknown power we can assume A= 1 to make the math simple. So When a = 2 (Because you doubled it) raised to X power it will equal 4

    so the unknown power is 2

    Making the rate law

    [a]²[b]⁰

    or simply just

    [A]²

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