What is the total mass (mg) of a blue dye with a concentration of 19.5 mg/L in a 20 oz bottle (591mL) of a beverage?

Q: A table salt solution with Density of 1.0513 g/L. Calculate the ff. A. Salinity (as g/Kg NaCl) B.…

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Q: If the caffeine concentration in a particular brand of soda is 2.87 mg/oz, drinking how many cans of…

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Q: How much solid sodium chloride do you need to make 300.0 mL of a 150. mM NaCl solution in water?

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Q: The lethal dose of potassium cyanide (KCN) in Rats is 10mg KCN per kilogram of body weight. What is…

A: A ppm is nothing but an abbreviation of the term “parts per million” and this quantity can also be…

Q: A physician orders 20 mcg of Lanoxin every 12 hours. 1mg/100mg lanoxin is available. How many will…

A: Drugs are available in formulations that can be easily applied on or taken in by the patient…

Q: physican has ordered 37.5 mg of a paticular drug over 15 minutes. If the drug was avaialbe as a 2.5…

A: A physician has ordered 37.5 mg drug over 15 min. that is over 900 sec. From that we can calculate…

Q: If the caffeine concentration in a particular brand of soda is 3.07 mg/oz, drinking how many cans of…

A: The concentration of caffeine in soda is 3.07 mg per oz. Calculate the mass of caffeine in 12 oz.

Q: How many grams of chlorohexane are there in 0.1700 litres of an 80.0 mM solution?

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Q: If the caffeine concentration in a particular brand of soda is 2.59 mg/oz, drinking how many cans of…

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Q: Progesterone, micronized 48 Glycerin 5 mL 36 mL Methylcellulose 1.5% solution Cherry Syrup ad 90 mL…

A: Progestrone micronized = 4 g Glycerin = 5 mL Methylcellulose 1.5% solution = 36 mL Cherry syrup ad =…

Q: You have a 20% stock of NaCl, a 30% stock of K2HPO4, 2.5M NH4Cl and 10mg/ml stock of ampicillin. How…

A: Given data contains, Mass percentage of NaCl stock is 20%. Volume of the solution is 250 mL.

Q: If the caffeine concentration in a particular brand of soda is 2.39 mg/oz, drinking how many cans of…

A: Mass can be expressed in different units like grams (g) , kilograms (kg) , milligrams (mg)  1 kg =…

Q: How many mg of zinc sulfate arc found in 4 oz. of a 0.02% solution? (Hint: To solve this problem,…

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Q: If you are administering an oral acetaminophen dose of 240. mgmg from a bottle at a concentration of…

A: Given the required dose of acetaminophen = 240. mg  concentration of the acetaminophen bottle = 32.0…

Q: What volume of water would you add to 15.0 mL of 12 M HCl to make it to 6.0 M solution? a.100 mL…

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Q: If you are administering an oral acetaminophen dose of 480. mg from a bottle at a concentration of…

A: Given: Mass of acetaminophen required in dose = 480 mg. And the concentration of acetaminophen…

Q: What is the mass of 2.00 L of an intravenous glucose solution with a density of 1.15 g/mL?

A: density = mass (g)/volume (ml)given,volume of intravenous glucose solution = 2.00 L = 2000 mldensity…

Q: What volume of 20.00 % NaCI must be diluted to make 500.00 mL of 1.2% NaCl, also known as normal…

A: Dilute solution is the solution in which the amount of water is higher than the amount of solute.…

Q: How would you prepare 500 mL of a 0.45% sodium chloride solution using 2.25 g sodium chloride…

A: Solution: Since, in the problem statement, mass of solute and volume of solution is mentioned, so we…

Q: If the caffeine concentration in a particular brand of soda is 2.91 mg/oz,2.91 mg/oz, drinking how…

A: The caffeine concentration in the soda is 2.91 mg/oz. A single can has 12 oz.The amount of caffeine…

Q: Diuril is a prescription drug used to treat hypertension. You are given a 2.5 g vial of Diuril, with…

A: We have to calculate the concentration of final solution.

Q: A 2.800x10-2 M solution of glycerol (C3 H8 O3) in water is at 20.0° C. The sample was created by…

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Q: A dilution of benzene in methanol is made by placing 1.5 mL benzene (density of benzene is 0.879…

A: We know that, density is defined as the mass per unit volume. i.e.                     density =…

Q: You need to give a patient 5mg of an antibiotic that is supplied at a concentration of 200mg/liter.…

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Q: If the caffeine concentration in a particular brand of soda is 3.07 mg/oz, drinking how many cans of…

A: The caffeine concentration in the soda is 3.07 mg/oz. A single can has 12 oz. The amount of caffeine…

Q: Today the only form of liquid acetaminophen on the market has a concentration of 160 mg…

A: Given: Mass of acetaminophen in 5.0 mL = 160 mg. And mass of acetaminophen needs to be given = 40…

Q: If the caffeine concentration in a particular brand of soda is 2.21 mg/oz, drinking how many cans of…

A: Mass can be expressed in different units such as grams (g) , kilograms (kg) , milligrams (mg)  Some…

Q: If phosphate buffered saline (PBS) has a chemical formula CI2H3K2NA3O8P2 and 3. density of 1.0627…

A: Considering Equal masses have been mixed, density has been calculated below: I different masses of…

Q: A vial of amoxicillin contains 590. mgmg in 2.6 mLmL of solution. What volume of the solution…

A: Molarity is defined as no.of moles of solute devided by volume of solution in liter.

Q: If the caffeine concentration in a particular brand of soda is 3.39 mg/oz, drinking how many cans of…

A: 1 gram(g) = 1000 mg. So , 1 mg = 10-3 g. 3.39mg caffeine / 1oz or 3.39 x 10-3 g caffeine / 1oz

Q: What is the mass in kilograms of 2.00 L of an intravenous glucose solution with a density of 1.15…

A: The ratio of mass to the volume of solution is known as density.

Q: o determine the amount of copper and the identity of the copper compound in the unknown sample, a…

A: Given :-  Stock volume of copper containing sample = 100 mL  Mass of copper containing sample in…

Q: If the caffeine concentration in a particular brand of soda is 3.37 mg/oz, drinking how many cans of…

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Q: How many milliliters of a non-medicated, flavored syrup base should a pharmacist add to 1 pint of 30…

A: Ranitidine is used to treat ulcers in the stomach and intestine, GERDwhere the backward flow of acid…

Q: If the caffeine concentration in a particular brand of soda is 3.81 mg/oz, drinking how many cans of…

A: Given : concentration of caffeine = 3.81 mg/Oz Lethal dose of caffeine = 10.0 g And volume of…

Q: If the caffeine concentration in a particular brand of soda is 3.91 mg/oz, drinking how many cans of…

A: The caffeine concentration in the soda is 3.91 mg/oz. A single can has 12 oz. The amount of caffeine…

Q: If a patient is getting 2.5L NaCL 0.9% over 18 hours, what is the rate per hour in mL?

A: We are given,  2.5 L NaCl 0.9% over 18 hours. We need to calculate this rate as mL/hour.

Q: mL Alcohol 85% ad 240 mL Sig. For the scalp. How milliliters each of 95% v/v alcohol and water…

A: The questions asks the volume of alcohol and water to be mixed in order to prepare 240 ml of 85%…

Q: Using M1V1=M2V2 Make 100ml of a solution that contains 0.5mM MgCI2, 15 mM CaCI2 and 120 mM KCI 0.5M…

A: Dilution is the solution prepared by adding the solvent to the stock solution (more concentrated…

Q: A doctor orders 250. mL of a 13% (m/v) glucose solution. If you have a 55% (m/v) glucose solution,…

A: For the given question, use the dilution law to calculate the volume required for 55%(m/v) solution.

Q: How to prepare 250 ml of 98% H2So4 solution with a density of 1.98 g / ml? (H2So4: 98 g / mol

A: Volume of solution is 250 mL Density of solution is 1.98 g/mL Thus we calcuate mass of solution from…

Q: 12g of sodium hydroxide in 100mL of water.What would be the concentration in moL/L of the solution?

A: Formula of sodium hydroxide = NaOH Mass of NaOH = 12g  Volume of solution = 100mL = 100ml×1L/1000ml…

Q: A patient's blood test shows that her hemoglobin concentration is 17.4 g/dL. How many milligrams of…

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Q: Calculate the volume in milliliters of a 1.9M iron(II) bromide solution that contains 225. mmol of…

A: Given :-  Molarity of FeBr2 solution = 1.9 M  Number of moles of FeBr2 = 225. mmol  To calculate :-…

Q: Diuril is a prescription drug used to treat hypertension. You are given a 2.5 g vial of Diuril, with…

A:

Q: tô make a larger volume of the solution. Example: An IV saline solution is based on 0.9% NaCl =…

A: Concentration: Concentration in chemistry refers to quantity of solute (moles of solute) present in…

Q: If a sample of water is being determined to contain 389 ppm of lead, how many g of lead does one…

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Q: Tegretol has a concentration of 100mg/5mL.  If the prescribed dosage is 325mg, how many mL of…

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Q: How many milliliters of a 100x solution are needed to make 30mL of a 3x solution?

A: Given : Concentration of stock solution = 100 x Concentration of final solution = 3x And volume of…

Q: A student extracted 2.3521g of lycopene from tomato paste. The solid was placed it into a 20 ml…

A: To calculate the concentration of the dilute solution.