14. A 50.0 g sample of SAE 15W-40 motor oil is sent for testing. It was found to contain 13.4 µg of lead.What is the concentration (in M) in the oil? (doil = 0.87 g mL-¹)-A: 1.1 x 10-6

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Introductory Chemistry: A Foundation

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ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

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14. A 50.0 g sample of SAE 15W-40 motor oil is sent for testing. It was found to contain 13.4 µg of lead.
What is the concentration (in M) in the oil? (doil = 0.87 g mL-¹)
-
A: 1.1 x 10-6

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This answer is a detailed explanation of how to calculate the concentration of lead in SAE 15W-40 motor oil. The question provides the mass of the sample and the amount of lead in the sample, as well as the density of the oil. The solution involves converting the mass of lead to moles, calculating the volume of the oil, and then using the formula for concentration to determine the final answer

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