10 You are required to prepare 1 in 10 dilution using 0.5 mL plasma, how much diluent do you need?

Q: How much 40% solution is needed to make 500 mL of a 5% solution?

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Q: How much a drug such as Benzodiazepine would you need to weigh in order to make a 3mM and 25mM of…

A: Given,  Volume (V) = 10 mL     Since, 1 mL = 10-3L        So,.    V = (10×10-3) L                  V…

Q: How many milliliters of liquid is needed to make 500 milliliters of a 3% solution?

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Q: How many milliliters of glycerin is needed to make 400 mL of a 540 mOsm/L solution? (MWglycerin = 92…

A: Here given that, The volume of solution = 400mL And Osmomolarity = 540 mOsm /L

Q: Ement 15: Colligative Properties Experiment 15: Colligative Properties 7. Solution preparation: a.…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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: To make 100 ml fixative solution (Methanol : Glacial acetic acid = 3:1), how many ml      methanol…

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Q: I needed 2500mL of 0.20M CuCl2 solution, how many milliliters of 7.3M stock CuCl2 solution are…

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Q: Pepto bismol contains 1225 mg of bismuth subsalicylate in every 35 mL. What is the weight/volume…

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Q: How    many    moles    of    NaCl    are    present    in    350    mL    of    a    2    M…

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Q: How many millimoles/L of NaCl are there if you make up a 0.9% solution?

A: Number of moles = mass/ molar mass  Molar mass of NaCl = 58.5 g/mol  Given: 0.9% NaCl solution

Q: If five extractions with 100 ml portions of ether extract 90% of a solute from an aqueous solution,…

A: Given: Number of extraction = 5 Volume of ether = 100 mL % extraction of solute = 90% To determine:…

Q: 1. How many ml of sulphuric acid are required to make 1.5L of a 32% (v/v) solution? 2. How many mls…

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Q: How much of a 37% formalin solution in H2o needs to be added to create a final volume of 500 mL at…

A: Given,Concentration of formalin(C1)=37%Concentration of diluted solution(C2)=4%Volume of…

Q: 2. Ethanol is supplied in a 90% solution. You need 355 mL of 75% Ethanol for your experiment. How…

A: stock solution concentration = 90% (v/v)  We have to prepare 355 ml of 75% (v/v) ethanol solution…

Q: How many grams of lodine should be used in preparing 5000 mL of 1:20 solution?

A: 1:20 means 1 g of Iodine is dissolved in 20 ml. So we have, 20 ml dissolves 1 g Therefore,  1 ml…

Q: Vhich of the following would not be considered a soluti Ja) Pepto-bismol b) Normal Saline IV drip c)…

A: Solution - The correct option is - (d) Coca cola Explanation - Coca Cola is not a solution .…

Q: How many mmol is in 0.5mL of acetaminophen solution diluted in methanol(100mg acetaminophen/1 mL of…

A: No. of moles of a solute dissolved in a solution is calculated by using following formula No. of…

Q: 19. A patient has been receiving 200 mL of an IV mixture that contains 432 mOsmol/L. In order to…

A: The aim of this question is to show the amount of sterile water, in milliliters, that must be added…

Q: How many milliliters of 10% acetic acid is needed to make 1 liter of 10 ppm solution

A: we know, ppm = mgL 10% (w/v) acetic acid indicate 10 g acetic acid remain in 100 ml solution.

Q: THE DOCTOR INSTRUCTS A 23 POUND PATIENT TO BE GIVEN CEFAZOLIN AT A DOSE OF 20 mg/kg IV, FOR SURGICAL…

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Q: You need to prepare 250.0 mL of 0.1500 M glucose and you have a bottle of 0.5000 M glucose. How many…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: If you need a 4% by volume solution of acetate and you use 900ml of water how much acetate should…

A: Volume/volume percentage (V/V percent) is used to express the concentration of solution. It can also…

Q: I was given a task to formulate 80mg/15ml (473ml) of Theophylline suspension. But i dont know the…

A: Given, Volume of Theophylline = 473mL Density=80mg/15mL

Q: Given 1 M HCl stock solution and a 50 mL vol flask, how much volume (mL) is required to make 0.05 M…

A: To make a 0.05 M HCl solution from a 1 M HCl stock solution, we need to dilute the stock solution…

Q: How many mL of a 28% dextrose must you dilute to 223 mL to make a 5% solution (M1V1 = M2V2)

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Q: Question 12 of 17 If you have 155 mL solution of a 0.762 M FeCl, solution, how many moles of FeCl,…

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Q: 12. (a) How many milliliters of diluent should be added to 2 mg of remifentanil powder to create a…

A:

Q: How much of 98% ethyl acetate is needed to make 100 mL of a 5% solution?

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Q: What is the m/m% concentration of a 326gram solution of NaoH that contained 75 grams of NaOH in…

A: Given, mass of solution = 326 g Mass of NaOH = 75 g Density of water = 1.0 g/mL mass percent (m/m%)…

Q: How many milliliters of hetastarch 10 % (w/v) solution and hetastarch 2.5 % (w/v) solution is…

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Q: If you need a 2% solution of acetate and you use 50ml of acetate how much water should you use?

A: INTRODUCTION: Volume/volume percentage (V/V percent) is used to express the concentration of…

Q: Chemistry how many ml of each of a 20% stock solution and a 30% stock solution willl a technician…

A:

Q: What should be the volume of concentrated acetic acid that should be measured to prepare 100 mL of…

A: Volume of the concentrated acetic acid to be used is 1.15 mL or approximately 1…

Q: How many milliliters of stock tea is required to prepare a 1% tea solution using a 50 mL volumetric…

A: Given, Percent of tea solution = 1 % Volume of the flask = volume of the solution = 50 mL Volume (in…

Q: ow many grams of boric acid are needed to prepare 500 mL of an isotonic boric acid eye wash?

A: Answer : E value of Boric acid  = 0.52 to prepare isotonic solution 0.9 % w/v NaCl equivalent…

Q: how many grams are needed for 25.00 ml of a 5% m / v solution of sodium bicarbonate?

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Q: A stock saline solution with a concentration of 10% (w/v) needs to be diluted to normal saline (0.9%…

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Q: Calculate the parts per million (PPM) for 56 mg of total dissolved solids in 0.530 kg of solution.…

A: Answer is 105.7ppm

Q: A physician has ordered 0.50 mgmg of atropine, intramuscularly. If atropine were available as 0.25…

A: Given: physician has ordered amount of atropine  = 0.50 mg Available   = 0.25 mg/mL

Q: How many solid ounces of methylcellulose are in 7 pints of 2 % (w/v) methylcellulose solution? Round…

A: First check the amount of methyl cellulose in given solution and then convert it in ounce.

Q: 38. Challenge The solubility of a gas at 7.0 atm of pressure is 0.52 g/L. How many grams of the gas…

A: Given data: The initial pressure of gas P1=7.0 atm. Initial solubility of gas S1=0.52 g/L. The final…

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.