If an injectable solution contains 25 mcg of a drug substance in each 0.5 mL, how many milliliters would be required to provide a patient with 0.5 mg of the drug ?substance

Q: A student wants to make a 250 mL stock solution with a concentration of 1000 mg -N/L. The student…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: a normal blood oxygen level is 8.0mmol/L. What is the normal mass of oxygen per liter of blood?

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Q: a liquid cough syrup has 3.0mL of active ingredient in 50.0mL of solution. if 10.0mL is the dose,…

A: The above question asks to calculate the volume of active ingredient that is present in the dose. It…

Q: 8. The solubility of NaCI in water is 37.3 g per 100 g of water at 60°C. Use this information to…

A: The solubility of a salt at a certain temperature gives the maximum amount of salt that can be…

Q: How many mL are contained in the 5.0 qt of blood in the average adult human body?

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Q: A doctor orders 1L of 1/4 NSS, you have available 5L of Hypertonic Saline Solution. How many mL of…

A: Concentration is defined as amount of solute present per unit amount of solvent. Dilution refers to…

Q: A doctor prescribes a patient to take 25 mL of a medicine every night. If that medicine is listed as…

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Q: A Vitamin C supplement powder is mixed into water at a concentration of 40000 IU per cup. What is…

A: Given: Concentration of Vitamin C supplement powder= 40000 IU/cup Concentration of Vitamin C in µg…

Q: A physician orders 725 mg of epinephrine to be administered to a patient. Epinephrine is available…

A: Given:Epinephrine dosage to be given = 725 mg = 0.725 g.Epinephrine is available as a solution of…

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: or the following results:  1.87 g/mL, 1.96 g/mL, 1.88 g/mL, 1.85 g/mL.  If the actual value for the…

A: The approximation error in some data is the discrepancy between an exact value and some…

Q: What is the mass (in kilogram) of water in a 21.3 liter aquarium

A: We can determine the mass of water from given volume by converting it into mass.  If we multiply…

Q: Sunblock lotion contains 1.2 mg octymethoxycinnamate per fluid ounce. How many micrograms of this…

A: 1 fluid ounce of sunblock lotion contain = 1.2 mg octymethoxycinnamate. How many micrograms in 1/2…

Q: A drug is required to made up to a concentration of 4mg/ml. The patient requires a dose of 80mg. If…

A: Given data,Concentration of drug=4mg/mLRequired dose=80mgDisplacement value=0.5mL/40mg

Q: A sample of blood is found to contain 64.5 micrograms of valproic acid. How many milligrams of…

A: given, mass of valproic acid = 64.5 microgram

Q: The doctor orders 6.0 mg of Demerol as needed for an infant. You have on hand a solution of Demerol…

A: To determine the number of milliliters (mL) of Demerol solution you should administer to the infant,…

Q: A certain pipet delivers 127 mg of a solution at 20 °C. If the solution has a density of 1.0281…

A: We have been given mass of solution (M)= 127 mgdensity of solution (d) = 1.0281 g/mL,volume of…

Q: A saline solution contains 0.92% (w/v) NaCl in water. What volume (in mL) of the saline solution…

A: Given in following question a saline solution contains 0.92%w/v   NaCl in Water.  What volume of the…

Q: RATIO AND PROPORTION  A patient is to receive an IV solution at the rate of 200 milliliters per…

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Q: How many grams of salt are there in 6.3mL of solution that has a concentration of 2.3g/mL? Report…

A: Volume=6.3 mLconcentration=2.3g/mLmass of salt=?

Q: Acyclovir (ZOVIRAX) suspension contains 40 mg of acyclovir in each mL. How many milligrams of…

A: Given, Zovirax suspension contains = 40 mg acyclovir in each mL

Q: a physician orders kelfin 500 mg every 6 hours for your patient. Kelfin 1 gm/10mL is avaiable for…

A: Given : dose of medicine = 500 mg every 6 hours. Concentration of available medicine = 1 g/10 mL =…

Q: a 66 lb child is preacribed 25 mg/kg/day of tetracycline three times a day. tetracycline is…

A: We know,1 lb = 0.453 kg

Q: 1. You need to make more of the 20 mg/ml X-gal stock, but somebody put an almost empty jar back on…

A: Note - Since you have asked multiple question, we will solve the first question for you. If you…

Q: A doctors note is 0.140 of ampicillin. The liquid suspension on hand contains 22 mg/5.0 mL.…

A: You didn't mention  the unit of  quantity of ampicillin needed so I m taking it in g and solving…

Q: A medicine contains 30.5 mg of hydrocodone/mL of solution. You have 500 mL of the medicine. How many…

A: Answer: In this question we have to find out the mass of hydrocodone in 500mL solution when 30.5mg…

Q: Oralife® is a white ointment containing Peppermint Oil BP 5.3 mg/g, Wool Fat BP 53 mg/g, and…

A: The 'weight by weight' or w/w is a concentration term that indicates the amount of solute present in…

Q: A medical solution had a concentration of 30mg/ml. How many ml would need to be delivered to…

A: According to the given question - 30 mg/mL medical solution means 30 mg of medicine present in 1 mL…

Q: Every six hours, a patient requires a 50 mg dose of a drug for each kilogram of body weight. If the…

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Q: You are asked to prepare a 50 mg/mL solution of hydrocortisone for an injection. You have 5 mL of a…

A: Concentration of the solution is the ratio of number of moles to volume of solution.…

Q: You need to prepare a solution that is 16.0% acetone by mass. Acetone is a liquid with a density of…

A:

Q: Azythromycin is usually administered intravenously over a concentratoin rance of 1.0-2.0 mg/mL over…

A: Given: Amount of drug administered over a period of one hour = 1.0-2.0 mg/mL  Considering a…

Q: Percocet contains oxycodone at varying strengths. Every strength also contains 325 mg of…

A: We will establish a relation between the amount of acetaminophen present  and the number of tablet…

Q: How many milligrams are in 800mL of hydrocodone syrup 72mg/16ml?

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Q: You have a stock NaCl solution of 8 g/L.  You want to prepare 357 mL of a 5 mg/L NaCl solution.  How…

A: Given: The concentration of the stock NaCl solution = 8 g/L We have to find the volume of the stock…

Q: What is the dilution of serum in a tube containing 200 µl of serum, 500 µl of saline and 300 µl of…

A: The objective of this question is to calculate the dilution of serum in a mixture. Dilution is a…

Q: Mrs. R is to ricieve an injection for pain following surgery. the doctor orders Demerol 75 mg and…

A: Mass = Density x volume or Volume = Mass/Density Given that: Mass of Demerol required in a single…

Q: convert concentration of 5 micrograms/ml to mg/ml

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Q: 0.85 g of aspirin is included in an extra-strength aspirin. How many grains does this contain? 76.6…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.