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

Explanation:

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

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

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- decrease the number of plants and animals living in the water.

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.