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1 answer:
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Answer:
a. First order.
b.
c.
d.
Explanation:
Hello.
a. In this case since the slope is in s⁻¹ we can infer that the lineal form of the rate law is:
Which is also:
It means that the reaction is first-order as slope equals the negative of the rate constant which also has units of first-oder reaction.
b. Since the slope is −3.7 x 10−3 s−1 the rate constant is:
c. For first-order reactions, the half-life is:
d. In this case, since the integrated first-order rate law is:
The concentration once 220 seconds have passed is:
Regards.