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13 Dec 2019

The active ingredient in toothpaste is sodium flouride, ananticavity agent. A 170 g tube of toothpaste lists theconcentration of sodium flouride as 0.24%. How many grams of sodiumflouride are in the toothpaste?

Please include the formula.

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Beverley Smith
Beverley SmithLv2
17 Dec 2019

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Related questions

Deal with Colgate toothpaste, listed as having 0.16% w/v fluoride ion.

1. What is the concentration of fluoride ion in ppm?

2. What is the molarity of fluoride ion in the solution?

3. The compound used to obtain this fluoride concentration is sodium fluoride. How many grams of sodium fluoride would you have to add to a large (181 mL) tube of toothpaste to get the above listed fluoride concentration?

4 . The LDL0 (lowest reported lethal dose) for sodium fluoride is 75 mg/kg. How much toothpaste must a 12 kg toddler eat to achieve this dose?

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