Explain what mass of sodium fluoride must be added to water

Reference no: EM13652607

Assume you live in a medium-sized city of 150000 people and that 660 L of water is consumed per person per day. What mass of sodium fluoride (in kg) must be added to the water supply each year (365 days) to have the required fluoride concentration of 1ppm (part per million) - that is, 1 kg of fluoride per 1 million kg of water? (sodium fluoride is 45.0% fluoride, and water has a density of 1.00 g/cm^3)

Reference no: EM13652607

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