Chemistry, 18.04.2020 06:38, andyboy336747

In many communities, water is fluoridated to prevent tooth decay. In the United States, for example, more than half of the population served by public water systems has access to water that is fluoridated at approximately 1 mg F per liter. How many grams of solid KF should be added to a 1.6x10^8 L water reservoir to give a fluoride concentration of 1.2 mg F per liter?

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In many communities, water is fluoridated to prevent tooth decay. In the United States, for example,...