SOLUTION: The ingredients of Close-Up toothpaste says the active ingredient is sodium monofluorophosphate (Na2PO3F). This provides the fluoride ion, which is the active part of the compound

Question 959288: The ingredients of Close-Up toothpaste says the active ingredient is sodium monofluorophosphate (Na2PO3F). This provides the fluoride ion, which is the active part of the compound for fighting cavitiies. The concentration of the fluoride ion is 0.14% wt/vol. If you use 1.14 mL of toothpaste to brush, how many grams of fluoride ion is present?
Answer by josgarithmetic(39630) (Show Source): You can put this solution on YOUR website!
This is a proportion exercise.

Let q = unknown grams of fluoride in the sample.

Solve for q.
RELATED QUESTIONS
a certain bleach is 5% active ingredients,. in 10 gallons of this bleach, how much is... (answered by josgarithmetic)

A solution for a dental technology lab is made of 12.5 mg of an active ingredient and 10... (answered by tommyt3rd)

How much water needs to be added to a half ounce of a solution in which the active... (answered by stanbon)

A pharmicis has 200 milliliters of a solution that is 40% active ingredient. How much... (answered by checkley71)

a pharmacist has 700ml of a solution that is 70% active ingredient. how much pure water... (answered by TimothyLamb,ewatrrr)

pharmacist has 600ml of solution that is 50 % active ingredient. how much pure water... (answered by Alan3354)

A pharmacist has 200 milliliters of a solution that is 20% active ingredient. How... (answered by josgarithmetic)

I have been asked to prepare 3 liters of 30% strenth solution. My pharmacy stocks active... (answered by mananth)

3. The Springer Dog Food Company makes dry dog food from two ingredients. The two... (answered by addingup)