12. The Environmental Protection Agency limit for nitrates in drinking water samples is 10.0 ppm (1.00 ppm = 1.00 × 10° kg/L). The concentration of nitrates in Morro Bay Estuary was measured this morning at 0.6411 mg/L. Does this meet EPA standards? Show your calculations and explain. -6 Name

12. The Environmental Protection Agency limit for nitrates in drinking water samples is 10.0 ppm (1.00 ppm = 1.00 × 10° kg/L). The concentration of nitrates in Morro Bay Estuary was measured this morning at 0.6411 mg/L. Does this meet EPA standards? Show your calculations and explain. -6 Name

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter6: Solutions And Colloids

Section: Chapter Questions

Problem 6.103P: 6-103 A swimming pool containing 20,000. L of water is chlorinated to have a final CI2 concentration...

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12. The Environmental Protection Agency limit for nitrates in drinking water samples is 10.0 ppm
(1.00 ppm = 1.00 × 10° kg/L). The concentration of nitrates in Morro Bay Estuary was measured
this morning at 0.6411 mg/L. Does this meet EPA standards? Show your calculations and explain.
-6
Name

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6-103 A swimming pool containing 20,000. L of water is chlorinated to have a final CI2 concentration of 0.00500 M. What is the CI2 concentration in ppm? How many kilograms of CI2 were added to the swimming pool to reach this concentration?