The reaction A B + Cis second order in A. When [A]0 = 0.100 M, ...

[K@]

Question 1

The reaction

    A B + C

is second order in A. When [A]₀ = 0.100 M, the reaction is 20.0% complete in 32.3 minutes. Calculate the value of the rate constant (in L/min·mol).

◦ 7.74 × 10^–2
◦ 6.19 × 10^–4
◦ 1.74
◦ 1.24
◦ None of these are correct.

Question 2

The reaction

    A B + C

is second order in A. When [A]₀ = 0.100 M, the reaction is 20.0% complete in 47.7 minutes. Calculate the half-life for the reaction.

◦ 1.91 × 10² min
◦ 11.9 min
◦ 2.38 × 10⁴ min
◦ 8.48 min
◦ None of these are correct.

[amandalm]

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[K@]

Wow, this really help

[mammy1697]

Thanks for the timely response, appreciate it