millan Learning A chemist samples a river's water to measure the amount of fertilizer runoff from the area farms. In a 0.0950 L sample, the chemist measures 439 µg of nitrate. Express the concentration of nitrate in parts per million (ppm) and parts per billion (ppb) Assume the density of the river water sample is 1.00 g/mL.

millan Learning A chemist samples a river's water to measure the amount of fertilizer runoff from the area farms. In a 0.0950 L sample, the chemist measures 439 µg of nitrate. Express the concentration of nitrate in parts per million (ppm) and parts per billion (ppb) Assume the density of the river water sample is 1.00 g/mL.

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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