Author Question: A city's water supply is contaminated with a toxin at a concentration of 0.63 mg/L. For the water to ... (Read 10 times)

urmomsucks · **on:** Nov 5, 2023

A city's water supply is contaminated with a toxin at a concentration of 0.63 mg/L. For the water to be safe for drinking, the concentration of this toxin must be below 1.5 x 10^-3 mg/L. Fortunately, this toxin decomposes to a safe mixture of products by first-order kinetics with a rate constant of 0.27 day^–1. How long will it take for the water to be safe to drink?
◦ 2.2 days
◦ 2.6 days
◦ 20. days
◦ 22 days
◦ 27 days

MajorWaffle · **Reply #1 on:** Nov 5, 2023

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