Solved: In small amounts, the fluoride ion (often consumed as NaF) prevents tooth decay

Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro

ISBN: 9780321910295 34

Solution for problem 77P Chapter 6

Introductory Chemistry | 5th Edition

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Problem 77P

In small amounts, the fluoride ion (often consumed as NaF) prevents tooth decay. According to the American Dental Association, an adult female should consume 3.0 mg of fluorine per day. Calculate the amount of sodium fluoride (45.24% F) that a woman should consume to get the recommended amount of fluorine.

Step-by-Step Solution:

Step 1 of 3

Solution 77P

Given that 100 grams of NaF contains 45.24 grams of F

1 gram of F will be contained in 100/45.24 grams of NaF

4.8 grams of F will be contained in $\frac{100}{45.24}$ $\times{}3=$ 6.631 grams of NaF

Thus the amount of NaF a woman should consume to get the recommended amount of fluorine.

will be 6.63 grams

Step 2 of 3

Chapter 6, Problem 77P is Solved

Step 3 of 3

Textbook: Introductory Chemistry

Edition: 5

Author: Nivaldo J Tro

ISBN: 9780321910295

The answer to “In small amounts, the fluoride ion (often consumed as NaF) prevents tooth decay. According to the American Dental Association, an adult female should consume 3.0 mg of fluorine per day. Calculate the amount of sodium fluoride (45.24% F) that a woman should consume to get the recommended amount of fluorine.” is broken down into a number of easy to follow steps, and 50 words. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. Since the solution to 77P from 6 chapter was answered, more than 901 students have viewed the full step-by-step answer. This full solution covers the following key subjects: amount, should, fluorine, fluoride, consume. This expansive textbook survival guide covers 19 chapters, and 2046 solutions. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. The full step-by-step solution to problem: 77P from chapter: 6 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM.