Posted by natash on Saturday, September 20, 2008 at 5:42pm.
3 mg F x (1 g/1000 mg) x (1 mol F/19.0g F) x (1 mol NaF/1 mol F) x (42 g NaF/1 mol NaF) = xx
Check my thinking and look carefully at each term I've used. I initially inverted some of them.
The answer above is in grams. You will need to convert it to mg. Also, check the atomic and molar masses.
Related Questions
chem - Question: The American Dental Association recommends that an adult female...
health - good dental hygiene for young children is most dependent upon 6 month ...
chem 2 - which bronsted lowry acid has the strongest conguate acid? acetate ion ...
Chemistry - Xe(g) + F2(g) ----uv light---> Xe F2(s) XeF2(g) + 2F2(g) ---...
chem - calculate the pH for a solution that is made by combining 125ml of 6.0*10...
chemistry - New York citys 7.9 million people have a daily per capita ...
health - what does flouride do to your teeth?
chem - the RDA of the amino acid lysine is 12 mg per kg of body weight. How many...
statistics - The amount of time spent by North American adults watching ...
Childhood - Two most common aspects of malnutrition in the u.s are: a) heart ...
For Further Reading
