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Q: The addition of a nonvolative solute to a solvent will create a solution with a boiling point than…

A: colligative properties: Depression in freezing point  Elevation in boiling point  Somatic pressure…

Q: I. III. 0 NNCH 3 MeOH OCH3 OH OCH3 II. IV. COH MeOH

A: ->Nucleophilic addition-elimination reactions, involves the addition of a nucleophile to a…

Q: An aqueous solution at 25 °C has a OH concentration of 1.4 x 10 -10 M. Calculate the H,O'…

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Q: f. + O: FO

A: Given is Diels-Alder reaction.Given compounds are diene and dienophile. This is [4+2] cycloaddition…

Q: Choose one of the questions you circled above and explain how element could be used as a substitute…

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Q: 1. 2. Ph. Ph Me A Ph Me BH Ph CH Bri Me H Me B Pn H Ph Me C H H Br H Me Me D Ph Ph

A: Given that, an reaction scheme is shown below We have to tell the correct newman projection for the…

Q: Please use as many questions as needed to answer

A: For a) From the bar graph of plasma, it is clear that the concentration of cation in plasma is 150…

Q: Complete the table by computing HCl used, Normality of HCl, and Avergae normality of HCl. The givens…

A: Normality (N) :-        Normality of a solution is defined as number of gram equivalent weight of…

Q: 31.A child weighing 22 Ibs comes into the clinic with an ear infection. The doctor prescribes the…

A: We would solve it using dimensional analysis method.

Q: A Lab Data Verify your volume measurement Initial volume of buret (mL) Mass of KHP (g) Observations…

A: In the given question we have to calculate the volume and concentration of NaOH.The titration is a…

Q: Calculate the concentration of hydrogen ions in moles per liter (M).

A: Step : 1            Calculate the concentration of hydrogen ions.

Q: Macmillan Learning What is the concentration of a solution made by diluting 45 mL of 6.0 M HCl to a…

A: Given, HCl solution: before dilution Concentration of the solution (M1) = 6.0 M Volume of the…

Q: The structure shown has a single peak in the 1H NMR. Approximately where would you expect it to be?

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic…

Q: RMR (kcal/day) = (9.99 x 79.5kg) + (6.25 X 182.9cm) - (4.92 x 35) + (166 x 1)- 161

A: RMR is the resting metabolic rate. It is the amount of energy in calories burnt while resting and it…

Q: b. +

A: Resonance structures are alternative lewis structures that represent possible electrons…

Q: 13:26 Fri Apr 2 Done CHE 230 Homework+Assignment+7 * e 57% DMF +DMSO common polar Solvends CN 1 eq.…

A: The major product of this reaction are provided below in attach image.

Q: SO Uя + НО

A:

Q: What three areas are affected by an "irritant"? (refer to ACS Safety in the Academic Chemistry…

A: An irritant is a chemical that causes damage to sensitive parts of the body like eye, skin and…

Q: Exercise 8.72 MISSED THIS? Watch KCV 8.7, IWE 8.7; Read Section 8.7. You can click on the Review…

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Q: 4- FeClg.

A: Ferric chloride test : this test is used to detect phenol group in compounds.   Alpha naphthol and…

Q: -2 The PPm ConCentration of 4.5 * lo M Solution of Lif is I 1940 PPM- D 196. PPm 3 1950 PPm

A: Molarity and ppm are the units of concentration. Molarity is the number of moles of solute in 1 L of…

Q: I need help constructing graph I m not sure where to put values On the graph paper plot a graph of…

A: Iodine clock reaction It involves the reaction between iodate ion (IO3-) and acidified sodium…

Q: Solubility of Ca(OH)2 in 0.10M KCI Answer the concentrations and solubility in 3 significant figure.…

A: Sparingly soluble salts are those which do not dissolve completely to form aqueous solution. There…

Q: Concentration (mg/ml) Time (min) 8.5 0.5 6.8 1 5.4 1.5 4.0 2 3.2 2.5 2.5 3 What will be the slope of…

A: Concept used: Slope = (Y2 - Y1)/ (X2 - X1) y = mx + c

Q: Lahen 9 5o1d is Impure, Its muting Point is higher and broader Tran the muhng unt fur pure Sampleã.…

A: When a pure substance is added with an impurities than the Properties like Melting point, boiling…

Q: B) Analysis of unknown aspirin tablet 1.Mass of aspirin tablet= 2.Concentration of ASA unknown from…

A: First, we have to draw the absorbance versus concentration(M) plot.  From the linear regression…

Q: An aqueous solution at 25 °C has a H,O' concentration of 3. x 10 'M. Calculate the OH concentration.…

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Q: The amount of water which should be added to 0.70O M NAOH solution to make 100 mL 0.250 M solution…

A: During dilution, MaVa=MbVb Ma=the initial molarity Va=the initial volume  Mb=the desired molarity…

Q: Br-

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Q: The instructor reveals that the weak acid is hypochlorous acid, HOCl. The known Ka HOCl is 4.0x10-8…

A: You must compare the experimentally measured Ka () with the known Ka value () for hypochlorous acid…

Q: -3 T Br

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: (2 equiv.) Cl НО OH (2 equiv.)

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Q: What is the pH of 50 mg/ml solution penicillin VK ( potassium salt mw=389, pka = 2.8)?

A: Answer:- This question is answered by using the simple concept of calculation of pH of the salt of…

Q: A sample of concentrated nitric acid has a density of 1.41 g/mL and contains 70.0%HNO, by mass. What…

A: Given: Density of concentrated nitric acid=1.41g/mol Mass percentage of nitric acid=70.0% Formula:…

Q: Can you please help with this problem? Have absolutely no clue where to start. Calculate the pCl in…

A: The question is based on the concept of chemical equilibrium. we have to calculate p- value of…

Q: The blood of a reckless driver contains 0.10% alcohol. The concentration of alcohol is equivalent to…

A: we are given concentration of alcohol in the blood sample and asked to convert the same to ppm

Q: Next the student conducts two different runs: In RUN 1, 10.0 mL of 5.00 M NaOH is combined with 10.0…

A: We find the order of the reaction by the graphical method in which we have to plot 3 different…

Q: Materials Needed semi-micro test tubes and rack solid I2 regular test tubes and rack squash pipettes…

A: The rule odf solubility is 'like dissolves like' whuch means that polar solute will be dissolved in…

Q: What is the molarity of an aqueous solution that contains 0.0720 g C.H.O: per gram of solution. The…

A: Given-> Weight of C2H6O2 = 0.0720 gm Weight of solution = 1 gm Density of solution= 1.04 g/ml

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.