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Chemistry

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Determine the rate constant for each of the following first-order reactions. In each case, write the rate law for the rate of loss of A.

(a) 2 A B + C, given that the concentration of A decreases to one-fourth its initial value in 57 min

(b) 2 A B + C, given that A0 = 0.036 mol·L-1 and that after 85 s the concentration of B increases to 0.0095 mol·L-1

(c) 2 A 3B + C, given that A0 = 0.068 mol·L-1 and that after 8.2 min the concentration of B increases to 0.030 mol·L-1

  • Chemistry -

    See your earlier post.

  • Chemistry -

    a) 2A --> B + C

    b) 2A --> B + C

    c) 2A --> 3B + C

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