a physician has ordered .50 mg of atopine, intramuscularly. If atropine were available as 0.25 mg/mL of solution, how many mililiters would you need to give?

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: Why are intravenous fluids always isoosmotic salinesolutions?What would happen if pure water were…

A: Intravenous medication are given directly to the vein using a needle or tube.

Q: How many milliliters of a 0.5% of a solution contain 4g of a drug?

A:

Q: How do you prepare 150 mL of 25% (v/v) glycerol

A: Given-> Volume of solution = 150 ml (V/V)% = 25%

Q: How many grams of sucrose (C12H22O11) are in 1.20L of a 0.713M sucrose solution?

A: The molarity of the solution is calculated by using the following expression. Now observing the…

Q: How many milliliters of a 0.800 MM NaOHNaOH solution are needed to completely saponify 100. gg of…

A: Given, Molarity of NaOH solution = 0.800 M = 0.800 mol/L Volume of NaOH solution = ? mass of…

Q: The lethal dose of pottassium cyanide in rats is 10 mg KCN per kilogram of body weight. What is the…

A: In this question, we want to determine the Concentration in ppm unit.  You can see details Solution…

Q: How many milligrams are in 4 fl oz of liquid medication with the concentration of 65 mg/tbsp?

A: 4 fl oz of liquid 65 mg/tbsp Concentration

Q: Sodium laureth sulfate is found in many personal care products such as soap, shampoo, and…

A: Soap, shampoo, and toothpaste are products that remove the dirt from clothes or body, hairs, and…

Q: Discuss the role of solubility of a drug when formulating an oral solution for Paediatric…

A:

Q: What is the molarity of 215 mL of solution containing 168 mmol of glucose?

A: As per the data given in the question,Volume of glucose solution = 215 mL = 0.215 L (as 1 mL = 10-3…

Q: What volume of cefoxitin (50 mg/ml) should be added to 500 ml of tryptone soya broth to yield a…

A: The question is based on the concept of solutions. We need to calculate how much cefoxitin need to…

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: What is the concentration of a 2.5mg Albuterol in 3mL of normal saline?

A: The quantity of solute present in a given quantity of the solution is called the concentration of…

Q: 1) juice-lemon, orange, calamansi, or dalandan 2) vinegar 3) table salt dissolved in water 4) soap…

A: As per guidelines I solve first four  pH is negative logarithm of Hydrogen ion concentration  pOH is…

Q: Name five normal solutes found in urine.

A: Solute: These are the substances that get dissolved in a particular solvent to form a solution.…

Q: 3. Describe in details how to prepare 10 mL of a 15% (v/v) glycerol solution containing Bovine Serum…

A: The question is based on the concept of solutions. we have to prepare the desired solution.

Q: How many milliliters of a 0.645 M NaOH solution are needed to completely saponify 12.5 g of glyceryl…

A:

Q: How much glucose (MW about 180) we need to add to 2 Liter normal saline to prepare 0.5 Osmol/L…

A: Given, Molecular weight = 180 g/mol Volume of Solution = 2 L Concentration(Molarity) = 0.5 mol/L

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

A: Interpretation-  Here given a patient receives 250 mL of a 4.0% (m/v) amino acid solution twice a…

Q: What is the molarity of an intravenous glucose solution prepared from 108 g of glucose in 2.0 L of…

A: Molarity  is termed as the number of moles of solute which are soluble in a solution. It is…

Q: A)Hemoglobin has a molecular weight ~ 16,000 daltons. How many grams would need to be dissolved in 1…

A: Given, A) Hemoglobin has a molecular weight ~ 16,000 daltons.  grams would need to be dissolved in 1…

Q: Which has the greater specific gravity 1 ml of urine or 1 ml of water?

A: Specific gravity = density of substance/density of water

Q: Identify which among the two drugs is more water soluble and why?

A: 1) Drug 2 is more soluble because it has OH group which leads to hydrogen bonding and hence more…

Q: A commercial pesticide formulation contains 1.0 g deltametrin in 1L solution. what is its…

A: Given : Mass of solute = 1.0 g Mass of solution = 1 L

Q: Arrange the following according to decreasing rate of diffusion across the membrane: Water Oxygen…

A:

Q: the concentration of the solution of pentobarbital is 5 mg/ml, what volume of solution would be…

A: Given- Concentration = 5 mg/ml Amount of drug = 5 mg

Q: What is the chemical structure of Soap and Shampoo? They have different ingrediants so are they…

A: We have to draw the chemical structure of Soap and Shampoo and also discuss the different…

Q: How many grams of vitamin C (C6H8O6) would be contained in 25.0 mL of a 2.4 M solution?

A:

Q: If the daily allowance for Vitamin C is assumed to be 75.0 mg, how many liters (L) of a 0.002154 M…

A: The number of moles of vitamin C(ascorbic acid) is calculated as,

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: What are the major cations found in interstitial fluid?

A: There are some compounds which get dissociated into ions when dissolved into water. They are called…

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: How many grams of NaCl are needed to prepare 250 mL of a 1.5%( 1m/v) saline solution?

A: Given data contains, Volume of the solution is 250mL. Mass/Volume percent of saline solution is…

Q: What is the volume of a 1.50M solution of Mg3N2 that contains 235grams of Mg3N2

A:

Q: patient requires an injection of 0.017 a pain killer available as a 1500mg / d * t solutionHow many…

A: Given requirements of solution 0.017 g  Concentration of solution = 1500mg/mL  We have to calculate…

Q: How many mg of NaCl are present in 10ml of a 1.5M solution of NaCl.

A: Since, this is a multiple questions. So, I will solved first question for you. In this question-1 we…

Q: If 0.10 moles of triglyceride react with an excess of NaOH, how many moles of soap are predicted to…

A: The balanced chemical reaction for formation of soap is given by

Q: When you put one mole of triacylglycerol (triacylglycerol) in a 250 mL glass, how many Molar…

A: NOTE ; In question some words are missing. It will be 250 mL of glass beaker with water i guess. So…

Q: How many mg of active ingredient present in a 30g tube of a 0.05%w/w fluticasone ointment? are

A: Given :-  %w/w = 0.05%  Mass of tube = 30 g  To calculate :-  Mass of active ingredient (in mg)

Q: 1. A 250.0-mL aqueous solution contains 45.1 µg of pesticide. Express the pesticide's concentration…

A: The volume of the solution is = 250.0 mL The mass of solvent is = 45.1 μg

Q: Detrmine  the molrity of a solution that contains 15.50mL of glycerol (C3H8O3,d=1.265 g/ml) in…

A: The mass of the glycerol is calculated is shown below where d and V is the density and volume of the…

Q: Question 9 Which of the following DOES NOT define a gel? O a. it is connected at the point known as…

A: 9. Gel is a colloid in a more solid form than a sol aggregates of fine particles.

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: What is the “expulsion of water from a gel”? Explain

A: A question based on properties of liquid that is to be accomplished.

Q: How many milliliters of methanol are needed to prepare 75 mL of a 5.0% (v/v) solution?

A: Percentage volume by volume is used to determine the concentration of a solution which is calculated…

Q: How many L of a 9.4% (m/v) sample of salt water contain 22.4 g of salt?

A:

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…

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.