You need to make 0.75 L of normal saline from the 18% stock solution on the shelf. How many mL of the stock solution do you need?

Q: 3. How many mL of methadone is needed for a patient who was prescribed 0.015 g of methadone? The…

A: Methadone belongs to the category of drugs that are used for the treatment of habit to opioids (like…

Q: milliligrams

A:

Q: How many mL of ethanol are contained in a 40.-mL portion of a mouthwash that has 6.2% (v/v) of…

A: We have to calculate the volume of ethanol.

Q: If a solution contains 184 mEq of Na+ per liter, how many milliliters of solution contain 44 mEq of…

A: 184 mEq of Na+ per liter , means 184 Na+ ions present in = 1L of Solution ( As 1 L = 1000 mL )  184…

Q: You have prepared an IV push with 5 mL of active ingredient mixed with Ringer’s solution to total 20…

A: Given: Volume of active ingredient = 5 mL And volume of total solution = 20 mL.

Q: How many milliliters of Drug X 100 mg/tsp and Drug X 4 mg/mL is required to make 6.4 fluid ounces of…

A: The relationship between tsp and mL is 1 tsp = 5 mL. The relationship between Ounce and mL is 1…

Q: How much of a 25X solution do you need to prepare 275 mL of a working solution?

A: A stock solution is a concentrated solution that is diluted to lower concentration. Stock solutions…

Q: suppose we need 500ml of 3M fluoric acid from 15M stock solution. how much stock solution we need?

A: Given :  Concentration of stock solution (M1) = 15M  Concentration of dilute solution (M2) = 3M…

Q: How many grams of aspirin are contained in 50.0 mL of a 0.050 M solution?

A: Given information: Volume = 50.0 mL Concentration = 0.050 M

Q: The normal creatinine levels in adults are 0.6-1.2 mg/dL. If a 5.0-mL sample contains 45 μg of…

A: Given that,The normal range of creatinine level in adults is 0.6 to 1.2 mg/dL

Q: Which of the following is a solution? A. bloodplasma B.cigarette smoke C. milk D.none

A: solution is the homogeneous mixture of two or more substances. the major component is called solvent…

Q: . If a single dose of azithromycin for oral suspension for a 2.5 years old child is 250 mg.…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: How many milliliters of Sodium Chloride 23.4% would you add to Sterile Water to make 10 ml of 7%…

A: Concentration of solution (C1) = 23.4% Concentration of solution (C2) = 7% Volume (V1) = to find…

Q: How many grams of salt is in the solution.

A: Given :  Percent by mass = 2.0 %  Mass of solution = 200 g  To calculate :-  Mass of salt (in g)

Q: An injection of amphotericin B contains 50mg/10ml. What volume must be added to 500ml of normal…

A:

Q: 1. Make 1800 mL of a 50% weight/weight acetone alcohol solution. Specific gravity acetone: 0.786…

A: "Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: When 0.2ml of serum is added to 4.8ml of saline, what is the final dilution?

A: Dilution is the process by which the concentration of a solution is reduced. The formula used for…

Q: What volume of 2.5 mil/L stock solution is needed to make 300ml of 0.80mol/L solution?

A: We will calculate volume of stock solution using molarity equation.

Q: A 50 ml solution of 1.2 M NaCl is diluted to 100 mL. What is the new concentration?

A: When a single type of solution initially has a fix concentration and then we mix some amount of…

Q: he doctor's order says: Vancomycin 2,000 mcg IV. The instructions on the vial of Vancomycin says to…

A: Solution - According to the question - Given - IV (Intra venous injection) 1000 mcg = 1 mg ancomycin…

Q: How many mL of ethyl alcohol are present in a 50 bottle of a 70% alcohol solution?

A: The concentration of a substance can be measured in terms of VOLUME by VOLUME percentage. This…

Q: A solution is made using 134.1 ml of phenol (density 1.090) and 500.0 ml of water (density 1.000).…

A: Given : Volume of phenol = 134.1 mL Density of phenol = 1.090 g/mL Volume of water = 500.0 mL And…

Q: stronger

A:

Q: how many grams of MgF2 are needed to make 175 mL of 3.5 M magnesium fluoride solution ?

A:

Q: Look at the diagram below of a ten-fold serial dilution. Serial Dilution 9 mL stock solution 1 mL…

A: Serial dilution: It is a sequence of dilution of a substance in the solution and the dilution factor…

Q: How many milliliters of a 5.0 M sucrose solution would be needed to prepare each solution? a. 45 mL…

A: The equation to calculate the unknown values from known are given by M1V1=M2V2 where M is the…

Q: A serum calcium concentration is 9.5 mg/dl. Express this in meq/L.

A: Serum calcium concentration = 9.5 mg/dl. serum calcium concentration (in meq/L ) = ?

Q: How much time is required to administer 0.500 L of glucose 5% IV solution if the flow rate is 35…

A: Welcome to bartleby!  Introduction :  We have to calculate how much time needed for glucose…

Q: A patient receives 250 mL of a 4.1% (m/v) amino acid solution twice a day. (a) How many grams of…

A: Given volume is 250 mL. The %(m/v) means that 4.1 gram of solute is present in 100 mL of solution.…

Q: You’re short on ibuprofen stock solution, so you need to make as much as possible. You have 50 mL of…

A: Given: Concentration of final solution required = 10 % Concentration of stock solution = 25 % And…

Q: FOLLOW-UP QUESTIONS (Show 1. A hydrated substance was

A: Following is the emipirical formula of the given compound.

Q: You have a stock solution of 3.00 M NaCl and will need to use ______ mL of that stock to make 1.0 L…

A: Dilution is a process via which the concentration of a solution is decreased by adding extra…

Q: A student determined that it took 5.65 mL of NBS to reach an endpoint with a standard solution that…

A: To calculate Concentration of vitamin C in orange juice sample , we can use relation  M1 / V1 = M2 /…

Q: A patient receives 250 mL of a 4.0% (m/v) amino acid solution twice a day. How many grams of amino…

A: The given volume is 250 mL.The %(m/v) means that 4 gram of solute is present in 100 mL of solution.…

Q: Use the virtual lab to prepare 150.o mL of an iodine solution with a concentration of o.06 g/mL from…

A: Given : Concentration of stock solution = 0.18 g/mL Concentration of final solution = 0.06 g/mL And…

Q: if a disinfectant solution contains 70% alcohol by volume how many liters of solution needed to…

A: Volume percentage of a component present in solution is defined as number of parts by volume of that…

Q: what is the volume in mL required to give a 15 mg dose of haloperidol from a 2 mL ampule containing…

A: Given information:        Desired dose = 15 mg Dose of haloperidol = 10 mg/mL

Q: Which of the following would not be considered a solution? O a) Pepto-bismol O b) Normal Saline IV…

A: Answer Solution :- Solution formed by solute + solution…

Q: Part A What is the mass of 3,00 L of an intravenous glucose solution with a density of 1.25 g/ml?

A: The given data contains, Volume of glucose = 3.00 L =3000 ml Density = 1.25 g/mL

Q: A 1.00 L solution is prepared using 167.96 grams of NaF. What is the molarity of a 500 mL solution…

A: Given data: The volume of the prepared solution=1.00 L. The mass of NaF=167.96 g. The volume of…

Q: A 20% antifreeze solution is to be mixed with a 50% antifreeze solution to get 6 liters of a 30%…

A:

Q: How many grams of Sucrose solid do I need to make 20ml of 20% Sucrose solution?

A:

Q: Normal Saline solution is 0.9% salt (w/v) in water.  a) How many grams of salt do you need to make…

A: 0.9% salt (w/v) in water means 0.9 g salt in 100 g water.

Q: 11.2 mM (millimolar) solution was made using 0.198 L of a 294 mM solutioon what is the final volume…

A: Given; Initially; concentration of the solution (M1) = 294 mM Volume of the solution (V1) = 0.198 L…

Q: Neomycin is commercially available 20 g/10 mL. You receive an order for a liter of 1% Neomycin…

A:

Q: How many milliliters of a 0.350M KOH solution contain 0.0171mol of KOH?

A:

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 physician has ordered 0.50 mg of atropine, intramuscularly. If atropine were available as a 0.10…

A: The ordered amount of atropine for the patient by the physician = 0.50 mg The atropine is available…

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.

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.