Question

14. A pediatric vitamin drug product contains the equivalent of 0.25 mg of fluoride ion in each milliliter. How many milligrams of fluoride ion would be provided by a dropper that delivers 0.6 mL

Answer 1

Answer:

$m=0.15mg$

Explanation:

Hello!

In this case, since the concentration of the fluoride ion in the vitamin drug product is:

$0.25\frac{mg}{mL}$

Now, since the used volume of product was 0.6 mL, the following grams are going to be present:

$m=0.25\frac{mg}{mL}*0.6mL \\\\m=0.15mg$

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