A doctor's prescription for pepcid is 15.5 mg per kg of body weight per dose. For an adult who weighs 135 lbs, calculate the number of grams to be given in a dose

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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.