A tablet of Benadryl (RR), an antihistamine, has a mass of 0.53 g. It contains 25 mg of the active ingredient, diphenhydramine HCLHCL.   Part A What percent of the tablet is an active ingredient? Express your answer using two significant figures.

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Q: An infant acetaminophen suspension contains 80 mg/0.80 mL suspension. The recommended dose is 15 mg/…

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Q: A physician orders enalaprilat 5 mg IVP for a hypertensive patient. The pharmacist delivers several…

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Q: 3. Carry out each of the following conversions  a. 450 μgμg / mL to mgmLmgmL b. 0.15 g/L  to mg/mL…

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Q: A child must take 10 mL of cephalexin, an antibiotic, by mouth 2 times a day for 7 days. The…

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Q: A tablet of Benadryl (RR), an antihistamine, has a mass of 0.53 gg. It contains 25 mg of the active…

A: Interpretation:   A tablet of Benadryl (RR), an antihistamine, has a mass of 0.53 gg, It contains 25…

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.