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Carbamates are common insecticide ingredients that inhibit cholinesterase activity, causing acute muscarinic manifestations. It is found that a sample of 250.0 g of water in the Amazon river contains 45.10 μmole of carbamates. The density of the river water is 0.9971 g/mL. Express the insecticide concentration in parts per billion. Round your answer to 1 decimal place.

Carbamates are common insecticide ingredients that inhibit cholinesterase activity, causing acute muscarinic manifestations. It is found that a sample of 250.0 g of water in the Amazon river contains 45.10 μmole of carbamates. The density of the river water is 0.9971 g/mL. Express the insecticide concentration in parts per billion. Round your answer to 1 decimal place.

Chemistry
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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Carbamates are common insecticide ingredients that inhibit cholinesterase activity, causing acute muscarinic manifestations. It is found that a sample of 250.0 g of water in the Amazon river contains 45.10 μmole of carbamates. The density of the river water is 0.9971 g/mL. Express the insecticide concentration in parts per billion. Round your answer to 1 decimal place.
Transcribed Image Text:Carbamates are common insecticide ingredients that inhibit cholinesterase activity, causing acute muscarinic manifestations. It is found that a sample of 250.0 g of water in the Amazon river contains 45.10 μmole of carbamates. The density of the river water is 0.9971 g/mL. Express the insecticide concentration in parts per billion. Round your answer to 1 decimal place.
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