Question
A city's water supply is fluoridated by adding NaF. The desired concentration of F^- is 3.810410^-5 molal. How many milligrams of NaF should be added
A city's water supply is fluoridated by adding NaF. The desired concentration of F^- is 3.8104×10^-5 molal. How many milligrams of NaF should be added per gallon of treated water if the water supply is already 200ppb in F^-?
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College Mathematics for Business Economics Life Sciences and Social Sciences
Authors: Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen
12th edition
321614003, 978-0321614001
