Pecticide DOT was used in the past to kill off insects but has been discontinued due to its persistence in the environment. It disintegrates with a halle (irst order) of 1.00 year. Suppose that 205 kg of DDT is applied in the fields sumounding a 7.50-acre pond having verage depth of 3.00 ft Suppose further that half of the DOT permeates into the pond and that this happens within a few days Assume that the density of the pond water is 1.00 g/ml. The following conversion factors will be helpfu -43.560 ² 1 acre 16 1 cm² -12 in -2.54 cm - 1 ml. 28,317cm Part B How long would it take for the DOT concentration in the pond to drop 1.00 ppm following this single application Assume that the pesticide does not leave the pond and the volume of water in the pone Express your answer numerically in years. View Available Hints) VAZ 2.3 Submit 4 2 years Incorrect; Try Again; One attempt remaining Review your calculations and make sure you round to 3 uunificant faunes in the last step

Pecticide DOT was used in the past to kill off insects but has been discontinued due to its persistence in the environment. It disintegrates with a halle (irst order) of 1.00 year. Suppose that 205 kg of DDT is applied in the fields sumounding a 7.50-acre pond having verage depth of 3.00 ft Suppose further that half of the DOT permeates into the pond and that this happens within a few days Assume that the density of the pond water is 1.00 g/ml. The following conversion factors will be helpfu -43.560 ² 1 acre 16 1 cm² -12 in -2.54 cm - 1 ml. 28,317cm Part B How long would it take for the DOT concentration in the pond to drop 1.00 ppm following this single application Assume that the pesticide does not leave the pond and the volume of water in the pone Express your answer numerically in years. View Available Hints) VAZ 2.3 Submit 4 2 years Incorrect; Try Again; One attempt remaining Review your calculations and make sure you round to 3 uunificant faunes in the last step

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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