If the accepted daily intake of blue dye is 12.0 mg dye per kilogram of body weight per day. How many 20 oz bottles of a consumer beverage would a 70.0 kg person need to drink in one day to reach this limit? (The consumer beverage’s blue dye has a total mass of 11.5 mg in a 20 oz bottle(591 mL).

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

A:

Q: 1.) Which macroscopic characteristics differentiate solids, liquids, and gases? (List as many as…

A: Hi there, as there are multiple questions posted. We are answering the first question. If you need…

Q: How many gallons of water does an aquarium hold if it measures 73.9 inches long by 19 inches wide…

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A: The volume of water can be calculated from the density and mass of water.  The true volume of water…

Q: A student performs an experiment to determine the density of a sugar solution. She obtains the…

A: A data is said to be precise if experimental values are close to each other.  A data is said to be…

Q: . A gold brick is 15.24 cm long, 7.62 cm wide weighs 5,690.0 g. What is the height of the brick?

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Q: a laboratory apparatus that measures volume between 0.1 to 1.5 ml?

A: A long thin apparatus used to measure the volume between 0.1 to 1.5 mL accurately. This apparatus is…

Q: What mass of fluoxetine is in 365 million liters of water? Assume that water density is 1g

A: The solution is as follows:

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A: 24.0 % alcohol by volume implies that 24.0 mL of alcohol is present in 100 mL of solution.

Q: An aquarium measures 16 in. x 8 in. x 10 in. How many liters of water does it hold? How many…

A: The size of the aquarium is given as 16 in X 8 in X 10 in.

Q: A normal value for blood cholesterol is 200. mg/dL of blood. If a normal adult has a total blood…

A:

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

A: Heptane and water, two immiscible liquids are taken in a cylinder.

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

A:

Q: the daily dose of an antibiotic for the treatment of an ear infection is 115 mg/kg of body weight.…

A: Given, daily dose of antibiotic = 115 mg/kg            weight of antibiotic tablet = 250 mg…

Q: The recommended calcium intake for teenagers is 1300 mg per day. A glass of milk contains 305 mg of…

A: The recommended calcium intake for teenagers is 1300 mg per day. A glass of milk contains 305 mg of…

Q: The dosage for an antibiotic is prescribed at 8.0 mg per kilogram of body weight, taken twice daily…

A:

Q: Often the specifi c amount of a drug to be administered must be calculated from a given dose in mg…

A: 1 lb = 0.45 kg

Q: An aquarium measures 16 in. X 8 in. X 10 in. How many liters of water does it hold? How many…

A: Calculate the amount of water (in liters) that can be hold by aquamarine:

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

A:

Q: An adult should have no more than 2303 mg of sodium per day. What is this limit in kilograms (kg)

A: According to the question, the daily limit of sodium intake for an adult is 2303 mg. Given: The…

Q: You are assigned the task of separating a desired granular materialwith a density of 3.62 g/cm3 from…

A: Given: Density of desired material = 3.62 g/cm3 Density of undesired material = 2.04 g/cm3.

Q: On average, Earth’s crust contains about 8.1% aluminum by mass. If a standard 12-ounce soft drink…

A: Given: Mass of Earth's crust = 2 ton = 2000 Kg.                             (Since 1 ton = 1000 Kg)…

Q: A 75 g sample of sodium chloride (table salt) is to be produced by evaporating to dryness a quantity…

A: NaCl = 3.5 % by mass % by mass = Mass ofsolutemass of sea water solution×1003.5 % = M1 g×100M =…

Q: A student performs an experiment to determine the density of a sugar solution. She obtains the…

A: In measurement of a set, accuracy is closeness of the measurements to a specific value, while…

Q: (a) If the proper dose of ibuprofen for a 150.-lb adult is three 200.-mg tablets, calculate the…

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Q: Nitroglycerine, used to treat patients with angina, is prescribed for a patient by IV at a rate of…

A: Given,Prescribed rate = 235 μg/minIV bag = 50mg nitroglycerine/250 mL D5W

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

A: Given data is: Density of heptane = 0.684 g/ml Mass of heptane = 35.8g density of water = 1.00g/ml…

Q: An empty Erlenmeyer flask weighs 235.6 g. When filled with water (d = 1.00 g/cm3), the flask and its…

A: Given, Mass of flask = 235.6 g Mass of flask + water = 571.3 g Density of water = 1.00 g/cm3

Q: The daily dose of ampicillin for the treatment of an ear infection is 115 mg/kg of body weight. If…

A:

Q: What is the volume of a 88 µg sample of a salt solution, which has a density 1.45g/mL?

A: The density, of a substance is it's mass per unit volume and is denoted by ρ.             ρ = mv

Q: Heptane and water do not mix, and heptane has a lower density (0.684 g/mL) than water (1.00 g/mL). A…

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Q: The density of water is 1.00 g/mL. If your swimming pool holds 208,000 gallons of water, what is the…

A:

Q: If a 3.25 L sample of pure glycerol has a mass of 4.10×10^3 g -what is the density of glycerol in…

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Q: A pharmacy technician is asked to prepare an antibiotic IV solution that will contain 500 mg of…

A: A pharmacy technician is asked to prepare an antibiotic IV solution that will contain 500 mg of…

Q: The recommended pediatric dosage of Velosef is 20 mg/kg/day.  What is the daily dose, in mg, for a…

A: Mass = Volume x Concentration

Q: (1.7) A student performs an experiment to determine the density of a sugar solution. She obtains the…

A: Accuracy- It is closeness of obtained experimental value to the actual value. Precision- It is…

Q: An empty Erlenmeyer flask weighs 241.3 g. When filled withwater (d=1.00 g/cm³), the flask and its…

A: Given data:   Mass of Erlenmeyer flask = 241.3 g                  Density of water = 1 g/cm3 Mass of…

Q: A substance X is solid at 25°C. When heated to about 250°C it gradually liquefied. When cooled back…

A: A question based on matter, which is to be accomplished.

Q: The recommended pediatric dosage of Velosef is 15mg/kg/day. What is the daily dose, in mg, for a…

A: Given: Recommended dosage of Velosef = 15 mg/kg/day. Mass of the child = 53 lbs. The stock vial of…

Q: The volume of 1 unit of plasma is 200.0 mL . If the recommended dosage for adult patients is 10.0 mL…

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Q: What is the total weight of the prepared paper tabs? * Your answer What is the weight needed to…

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Q: Quinine, a drug isolated from the bark of the cinchona tree native to the Andes Mountains, is an…

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Q: A scientist performs an experiment to determine the density of a sugar solution.  He obtains the…

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Q: 1) what is the mass of a glucose solution that fills a 0.500-L intravenous bottle if the density of…

A: “Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: The density of maple syrup is 1.37 g/mL and 1 tsp = 4.93 mL. If a recipe calls for 26 g of maple…

A: Volume of 1.37 g of maple syrup is one milliliter. Therefore, the volume of 26 g of maple syrup can…

Q: A nurse must administer kanamacyin at a dosage of 7.5 mg/kg body weight every 12 hr. The kanamycin…

A: Given, Recommended dose of kanamycin = 7.5mg/kg body weight. Time duration is for every 12 hours.…

Q: 1 in = 2.54 cm, exactly 60 min = 1 hr, exactly 12 in = 1 ft, exactly 60 s = 1 min, exactly 4 qt = 1…

A: Recommended dose of a certain antibiotic = 4.5 mg/kg  Dose for a 275 Ib person = ?

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.