Problem- To aid in the prevention of tooth decay, it is recommended that drinking water contain 1.10 ppm fluoride (F-).
(a) How many grams of F- must be added to a cylindrical water reservoir having a diameter of 6.71 × 102 m and a depth of 44.01 m?
(b) How many grams of sodium fluoride, NaF, contain this much fluoride?
Express your knowledge to solve the above question