Classify the pootic, Apootic and Amphipotica following solvents as (i) CHcl3 () CH3 C00 H (iv) Hz SO4

Q: how many ml of HCl 37% in weight and with a densityof 1.18 g/mL is needed to prepare 100.0 mL of HCl…

A: Given in question : % V/V of alcohol = 37 % density = 1.18 g/ml Required HCl ; Volume = 100 ml…

Q: How many mL of 3% sodium chloride will be needed to complete the following compound? Sodium…

A: In the above isotonic formulation, Sodium bicarbonate =4.2gm,E value=0.65 Water=352ml Sodium…

Q: The volume of hydrochloric acid required to prepare an approximate solution of 0.2 normal…

A: The question is based on the concept of solution preparation. we have been given a stock solution of…

Q: Identify the intermolecular force of attraction responsible for this observation: Salts of benzoic…

A: Hydrogen bonding is a special type of dipole-dipole attraction between molecules, not a covalent…

Q: explain the mechanism of cleansing action of soap.

A: Soap consists of hydrocarbon tail and head in which tail is hydrophobic (water repelling) and head…

Q: 21 Available is tobramycin 40 mg/ml. How much tobramycin (in milliters) is needed for the following…

A: The given problem can be determined by suing the molarity equation as; M1V1=M2V2 Where, M1 is the…

Q: A coper con wghing 3 gams is placal in a beaker of 250mL of tap water at a pHof 6.9. Approximate how…

A: GIVEN:-

Q: What is the mas of 25.0ml of octane? D=.702g/cm3

A: Density, volume and mass are related to each other by an equation. The mass of an object is the…

Q: 1. Eugenol is the active ingred point of a solution in which 0 (Kn benzene= 2.53 °C /m; Tr

A:

Q: In many states, a person is legally intoxicated if his or herblood has a concentration of 0.10 g (or…

A: Given, the threshold concentration level for ethyl alcohol in blood is= 0.10 g/dL  We know that,…

Q: ity at 25 °C of Ni(OH)₂ answers to 2 significant d ater: OM NaOH solution: g L 0- g

A:

Q: pupil weighs out 2.5g of Salicylic acid and reacts it with 4.5mL of ethanoic anhydride.  the pupil…

A:

Q: 150.0ml of 1.3M nitric acid? b) what volume of 6.11M sulfuric acid would be needed to prepare…

A: we will use the molarity equation here according to which M1V1 = M2V2 where M1 = molarity of stock…

Q: Which of the following solvents will best dissolve wax,which is a complex mixture of compounds that…

A: The concept of solubility is based upon like dissolves like. Polar solvents dissolve polar solutes…

Q: What are the Ca) mole fractich ab)mdalikyhof ethylene glycolCatluCoH)2 in a s0lution pepareol from…

A: 1. To calculate Mole fraction:Mole fraction is represented by X. It is the ratio of the moles of…

Q: Q2: How many mLs of 0.205 M aqueous NAOH solution are required to neutralize 40.0 mL of 0.210 M…

A:

Q: Pick an appropriate solvent(s) from table to dissolve each of the following substances. Common Polar…

A: A particular dissolves in a solvent based on its properties.

Q: Calculate the amount of dextrose needed to fill the following nasal prescription. R Ephedrine HCI…

A:

Q: How many grams of AgNO3 should be used to prepare 250 mL of 0.600M AgNO3 solution?

A:

Q: Boric acid (HBO) is initially 3moles/liter Fifty milliliters of this acid solution is diluted to…

A:

Q: e) Which of the following formulations can be used to make a liniment a) 0) and (i) ) and () O…

A: e) The formulation that can be used to make liniment are Suspension Solution Emulsion

Q: How many mL 12.0M nitric acid are needed to make 625mL 0.11M nitric acid?

A:

Q: A sterile ophthalmic preparation contains 0.6% besifloxacin (E = 0.08) in a 5 mL container.…

A: When the concentration of solute in cell is equal to the concentration of solute of the environment…

Q: What are the mole fraction and the mass percent of a solu-tion made by dissolving 0.30 g of KI in…

A: Substitute 0.4 L as volume and I g/mL as the density of water in the expression of density to…

Q: 5- Vacuum fractional distillation of crude oil, when performed, allows the distillation of the most…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: Match the following samples of hydrocarcon (Column A) to its appropriate physical property and…

A:

Q: Arrange the following compound base on its decreasing solubility in water * А. B. H H H H HHH…

A:

Q: Which of the following pure suubstances is most souble in water? Justify your choice. a)…

A:

Q: 2- A solution 101

A: Concentration of solution in grams/litre is 350g/litre.

Q: deal. ata for this solution: p (CH2C12) = 1.33 gem³; p ar volume of CH2CI2 = 56.5 cm³mol"'; partial…

A: Given: mixing CHCl3 and CH2Cl2 forms ideal solution.

Q: Calculate the Concen of aspecific Solution having the molay a bsorption Coe fficient 4x10?CLicm.…

A: A multiple choice question based on tools in analytical chemistry that is to be accomplished.

Q: If you. dilute alle.mb ufa3.5M solution. to make isthe molovity of the dilute. Seluticn? -0.. 2.66.9…

A: We have given that  Concentration of solution before dilution = M1 = 3.5 M  Volume of solution…

Q: How to prepare 1.10M of sodium thiosulphate

A: Given ,molarity of sodium thiosulphate is 1.10M

Q: 4:2:4 PPM

A: Spectra IR and NMR gives us an insight about the type of functional groups present and types and…

Q: 4. All the CaSO4 present in 0.511g of an impure sample of plaster is converted to 0.821g BaSO4 What…

A: Given mass of impure CaSO4 = 0.511 g mass of BaSO4 = 0.821 g The impure CaSO4 is converted into…

Q: Which of the following best describes a deep euctectic solvent? It is a solvent with various mixture…

A: A question based on solution that is to be accomplished.

Q: INazCO3 HC 33% 1.2 cq. CuHa Cl 210g. 0-Seq. 200g

A: In every chemical reaction, reactants react to form the products. The reactant which gets used up…

Q: As pressure above the solvent the amount of dissolved gas a. increases, decreases b. increases,…

A: Henry’s law is a gas law. It states that at the amount of gas that is dissolved in a liquid is…

Q: 5mL 10% NaoH solution theo mmol diper theo mass divemakcetone mASs recovered mmol alacetorie mmol eg…

A: The questions are based on the concepts of experimental Chemistry. We have to calculate mass,  moles…

Q: 13 which Of these aqueous SOIutions conduct eiectricity well? O acetone, CH3 COCH3 D AGNO3 caci2…

A: Which of the aqueous solution conduct electricity well and why they conduct electricity explanation…

Q: Prepare 100ppm of Cd (NO3).4 H2O in a 500ml

A: Given information, Concentration (in ppm) = 100 ppm Volume of solution = 500 mL

Q: What is the Molecular weight of a gas which diffuses 6/50 as fast as oxygen gas?   Show complete…

A: Given: Diffusion of the gas=6/50 of Oxygen gas

Q: Huw of Cppec CD Sulfate pentehydate vere neled. vere needed many grams to malse I00 mL cf the O.4M…

A: Here, we have to find the mass of copper (II) sulfate pentahydrate that were required to prepare 100…

Q: Calculate volume of H2 at 0 degress C, 2.00atm, from 275mL of 0.725M HCl and 4.50g Mg.  Mg + 2HCl…

A: Given that : Reaction = Mg+ 2HCl → MgCl2+ H2 Pressure = 2.00 atm Volume of HCl =275mL Molarity of…

Q: Haw many ML 14.8 8M NHs Soution are Heedod 0-100 M NH3 to make l00 ML af

A: Given : Concentration of NH3 stock solution = 14.8 M Concentration of final NH3 solution to be made…

Q: low much 10% NAOH solution would be needed to neutralize 0.5 g of benzoic acid (or to Dnvert all…

A: Given: Concentration by mass of NaOH (Assuming it by mass as nothing is given) = 10 % And mass of…

Q: Calculate the Concentration of aspecific Solution having the molay a bsorption Coe fficient…

A: A multiple choice question based on tools in analytical chemistry that is to be accomplished.

Q: Given: 400 mg in 100 mL normal saline solution  Instruction: Infuse over 20 minutes q6h ATC for 3…

A: A numerical problem based on quantitative analysis, which is to be accomplished.

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.