In a normal person, the level of glucose (also known as blood sugar) is about 85 mg/100mL of blood. If an average body contains 11 pints of blood, how many grams and how many pounds of glucose are present in the blood? (454 grams = 1 pund; 2 pints = 1 quart; 1.057 quarts = 1L)

You are on a road trip. Your car travels at an average speed of 65 miles/hr, with an average gas use of 17.8 km/L.       1 liter = 1,000 mL = 0.264 gallons. 1 km = 0.621 miles.  1) If your trip takes 2.6 hours, determine how many total liters and gallons of gasoline are used on this trip. 2) How many mL (milliliters) of gasoline are used by the car each minute during this trip? 3) The density of the gasoline used on your trip is 0.755 g/mL. What is the total mass in grams, and in ounces of the gasoline used on your trip?

A solution is prepared by dissolving 30.0 gg of NaOHNaOH in 126.0 gg of water. The NaOH solution has a density of 1.15 g/mL   What is the mass percent (m/m)(m/m) of the NaOHNaOH solution?   What is the total volume, in milliliters, of the solution?

The dosage of quinine when a 145−lb adult takes a 200.−mg tablet is equivalent to _____ μg drug per kg of body weight.

A saline solution in a gallon jug is known to be 0.4 moles per liter. Marsha takes 20 mL from the jug, and does a Chemistry lab to determine the molarity. She finds the the solution is 0.37 moles per liter. Is the number 0.4 a statistic or a parameter?

A chemistry student weighs out 0.0960 g of phosphoric acid (H,PO4), a triprotic acid, into a 250. mL volumetric flask and dilutes to the mark with distilled water. He plans to titrate the acid with 0.1100 M NaOH solution. Calculate the volume of NaOH solution the student will need to add to reach the final equivalence point. Round your answer to 3 significant digits. |mL ola х10 Ar

A A chemistry student weighs out 0.130 g of phosphoric acid (H,PO,), a triprotic acid, into a 250. mL volumetric flask and dilutes to the mark with distilled water. He plans to titrate the acid with 0.1200 M NaOH solution. Calculate the volume of NaOH solution the student will need to add to reach the final equivalence point. Round your answer to 3 significant digits. mL x10

A solution is made using 200.0 mL of methanol (density 0.792 g/mL) and 895.1 mL of water (density 1.000 g/mL). What is the mass percent of the methanol?

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Your supervisor gave you a 5% saline (NaCl) solution. You need to make 100 mL of 1.0% saline solution. How much 5% saline would you take to complete the task?