In many communities, water is fluoridated to prevent tooth decay. In the United States, for example, more
Question:
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.
(a) What is the molarity of F in water if it contains 1.2 mg F per liter?
(b) How many grams of solid KF should be added to a 1.6 x 108 L water reservoir to give a fluoride concentration of 1.2 mg F per liter?
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a To calculate the molarity of F in water we will need to use the following formula Molarity moles o...View the full answer
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Related Book For 
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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