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3.- To prevent bacterial infection, a doctor orders 4 tablets of...
3.- To prevent bacterial infection, a doctor orders 4 tablets of amoxicillin per day for 10 days. If each tablet contains 250 mg of amoxicillin, how many ounces of the medication are given in 10 days? 4.- Butter has a specific gravity of 0.86. What is the mass, in grams, of 2.15 L of butter? d. A 5.000-mL urine sample has a mass of 5.025 g. If the normal range for the specific gravity of urine is 1.003 to 1.030, would the specific gravity of this urine sample indicate that the patient could have type 2 diabetes? 5.- In Mexico, avocados are 48 pesos per kilogram. What is the cost, in cents, of an avocado that weighs 0.45 lb if the exchange rate is 15 pesos to the dollar? 6.- A 30.0-g aluminum sphere and a 40.0-g iron sphere are both added to 65.7 mL of water contained in a graduated cylinder. What is the new water level, in milliliters, in the cylinder? 7.- Convert the following numbers to 2 significant figures, use scientific notation and use the lowest highest) prefixes Example: 5 640 000 000 grams, 5.6X10 grams, 56 Gigagrams a) 29 819 497.814794 milliliters b) 0.000 000 165841 banana c) 1854 mols 8.- An unknown liquid has a density of 1.32 g/mL. What is the volume (mL) of a 14.7-g sample of the liquid? 9.- Identify the larger unit in each of the following: A. mm or cm B. kilogram or centigram C. mL or uL D. KL or mcL 10.- Write conversion factors from the equality for each of the following: A. liters and milliliters B. meters and inches C. meters and kilometers