A liquid medicine is labeled as having 5% active ingredient, by volume. If the dosage of the medicine is 50 mL, how much of the active ingredient is
to be ingested? *

The density of glycerin is 1.26grams/centimeter cubed . how many is this? use the conversion rates of and . express your answer to the correct number of significant figures.

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.

Explain what happens at the saturation point when adding salt to water at room temperature.