Which of the following is also known as liquid crystal? Planar bilayer Liposome Reverse micelles Lyotropic mesomorph

Q: 100 mL aliquot of a solution containing HCl and H3PO4 is titrated with 0.200 mol/L of NaOH. The…

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Q: Complete the equation for the reaction between each Lewis acid-base pair. CH3 H H3C-Ç+ CH3 H • Use…

A: Given reaction is :

Q: the following densities, which substance w Density 0.30-0.85 g/mL oal 0.57 g/mL num 2.7 g/mL C 0.91…

A: The substance which have density less than water will float in water.

Q: A galvanic cell is constructed with one compartment that contains a mercury electrode immersed in a…

A: Here we have to determine the standard electrode potential of mercury electrode from the following…

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: Given the reactions, X(s) + 1/2O₂(g) → XO(s) XCO3(s) what is AH for this reaction? X(s) + O₂(g) +…

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Q: Caffeine, benzoate, and aspartame content of mountain dew soda was determined using reverse phase…

A: Given: Concentration of standard Caffeine used = 0.70 mg/mL Concentration of standard Benzoate used…

Q: 3. A chemical reaction of a certain substance decays at a rate proportional to the undecayed amount.…

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Q: hemistry 1. Draw the structure of the following amino acids: leucine, isoleucine, methionine,…

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Q: 8. The electrolysis of copper (II) sulfate using carbon electrodes is demonstrated to a chemistry…

A: Given :  Current (I) = 1.50 A  Volume = 75.0 ml  Concentration of CuSO4 solution = 0.125 mol/L

Q: What are the functional groups in monosodium glutamate?

A: Monosodium glutamate is a mono sodium derivative of glutamic acid. Glutamic acid contains one amine…

Q: What is the [OH-] if the [H3O+] is 6.12x10-5 M?   2.12x10^-5 M   2.16x10^-6 M   1.26x10^-8 M…

A: Given,  [H3O+] = 6.12 x 10-5 M  What is the concentration of OH- in the solution = ?  Options are :…

Q: 4. Isn't "corporate entrepreneurship" an oxymoron? Do the characteristics of an established…

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Q: The % w/w in a 0.6712-g sample was determined by Volhard titration. After adding 50.00 mL of 0.05619…

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Q: marble Question 4 1. Write the following equations in words: a) KOH + HCI → KCI + H₂O b) ZnO + H₂SO4…

A: 1. a) When potassium hydroxide (base) reacts with hydrochloric acid (acid) , then potassium chloride…

Q: What mass of AgI (234.8 g/mol) can be produced from a 0.4745 g sample that is 53.21% MgI2 (278.11…

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Q: Question 5 Which part of the HPLC contains majority of the solvent? O fraction collector O reservoir…

A: The beginning of the HPLC system occurs with the solvent reservoir which contains the solvent , and…

Q: Consider the following system at equilibrium where AH-10.4 id, and X - 55.6, at 698 K. H₂(9)+1₂(9)…

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: Briefly describe the intermolecular forces present in  solid benzoic acid that need to be broken in…

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Q: This part of the analytical process is usually the most difficult step and the source of the…

A: 1) Choosing a Method  The choice is sometimes difficult and requires experience as well as…

Q: Two (2.0) grams of salicylic acid (138.21 g/mol) is added to 4.0 mL acetic anhydride (102.09 g/mol;…

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Q: Complete the lecithin molecule by replacing each X to show myristic acid (CH₂(CH₂)2COOH) and the Z…

A: We have to complete the structure of the lecithin molecule A

Q: Η H₂__H_ HS- -OH NH₂ Cysteine is one of the 20 amino acids used to form proteins, it contains both a…

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Q: From the following phase diagram,give the nature of phases present in the numbered areas and its the…

A: A question based on phase rule that is to be accomplished.

Q: What is the concentration of an unknown solution that has an absorbance reading of 0.402 at 425nm…

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Q: A chemist is investigating the chemical reaction system by which nitric oxide, NO(g), is converted…

A: Given reaction: 2 NO(g) ⇌ N2(g) + O2(g) The initial amount of nitric oxide = 1.6 mol The initial…

Q: Question 17 In which electrode can we determine the concentration? Reference electrode the cell…

A: In which electrode we can use to determine the concentration is given below.

Q: How carboxylic acid works in monosodium glutamate?

A: Ans. Monosodium glutamate(MSG) is the sodium salt of glutamic acid, which is a naturally occurring…

Q: Label a curve of potential energy vs. dihedral angle for the Newman conformations of…

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Q: Which metal is used as needle for scanning tunneling microscopy? Rh O Ag Pt OW

A: Given,  Which metal is used as needle for scanning tunneling microscopy?

Q: is the molar solubility of stannous sulfide? Ksp = 1.0 x 10-26     1.0 x 10-13 M     2.5 x 10-6…

A: Given-> Ksp of stannous sulfide = 1.0 × 10-26

Q: In monitoring the progress of the reaction, which method injects the reactant into the mixing…

A: In many spectroscopic technique, while monitoring progress of reaction, the reactant should be…

Q: Label the molecules as cis or trans. Br B) CI 2 Br 6 Br D) -0 Br

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Q: The alkyl halide shown below in line-bond structure is the product of ethene hydrohalogenation.…

A: Answer - The correct option is -  A , B and D Explanation - According to the question - A, B and D…

Q: Concentration, mg/L 0.100 0.200 0.300 0.400 0.500 Write capital letters only on the space provided.…

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Q: balance this equation, 1. H2S + Cr2O72- → S + Cr3+ (acidic medium)

A: The unbalanced equation is: H2S + Cr2O72- → S + Cr3+

Q: 5. Galvanic cell is made up of Sn electrode immersed into 0.1 M solution of Sn(NO3)2 and Al…

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Q: Which of the following IUPAC names is correct for the structural formula below? 5 O a.…

A: IUPAC nomenclature is used for naming the organic compounds as recommended by international union of…

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A: Here we are required to predict the nature of aqueous solution of NH4CN

Q: What reagent did you use alongside with the peroxide on the first reaction?

A: Here, I have shown all the reagents that are involved in reaction one with names.

Q: 1 2 3 TEST TUBE 4 5 Blank Unknown solution Volume 0.52 M Fe₂(SO4)3 1.00 mL 2.00 mL 3.00 mL 4.00 mL…

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Q: NMR spectra

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Q: Determine the molar enthalpy of combustion of an unknown fuel if a 2.75 g sample increased the…

A: The molar enthalpy of combustion can be determined by the ratio between the heat gained or lost by…

Q: Question 9 The relative peak areas and retention for a mixture of five fatty acids separated by GC…

A: Given, Fatty acid Retention time Peak Area 1 4.176 123314 2 6.004 35669 3 7.542 78968 4…

Q: At a certain temperature the rate of this reaction is first order in H₂CO3 with a rate constant of…

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Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to ha reaction…

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Q: Which of the following compounds is a carboxylic acid? Select one: a. CH3COO-K+ b. CH3COOH c.…

A: The organic compound is formed by two main elements, carbon, and hydrogen. The specific group of…

Q: Fatty acids are carboxylic acids with long hydrophobic tails. Draw the line-bond structure of…

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Q: of the following reactants would be most affected by an increase of pressure within the system…

A: In the chemical reaction,  gaseous substances are affected by pressure

Q: Calculate the pH of 3.5M citric acid solution at 25°C when the Ka is 7.1 x 104 (You'll need a RICE…

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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.