Но. vitamin E но. Он pyridoxine vitamin Be

Q: 1. Kerosene in water 2. Iron fillings and wood shavings 3. Water and alcohol 4. Salt solution 5.…

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Q: . Identify and label the parts of this soap molecule. Explain how molecules of soap remove oil and…

A: Soap is a long chain of deprotonated part of fatty acids. Soap contains 2 parts as  Hydrophobic…

Q: Consider the fatty acids: A. cis-18:149 B. 18:0 C. all-cis-18:349.12,15 D. all-cis-18:249,12 Order…

A: In a fatty acid, the representation/nomenclature of fatty acid is explained/shown below, A:B∆nwhere…

Q: Explain why soaps in aqueous solutions assemble into micellar structure

A: Soap is consist of fatty acids. Fatty acids are made up of polar head and non polar tail that means…

Q: explain how they emulsify nonpolar substancesin water

A: Emulsifier is an amphipathic compound, which attract both polar and nonpolar compounds. These…

Q: What are emulsifiers and microemulsions. Describe in detail?

A: A question to distinguish emulsifier and microemulsion, which is to be accomplished.

Q: What are vitamins and when is a vitamin fat soluble or water soluble?

A: Biomolecules are the chemical compound which are present in body of living beings. These…

Q: What are the polarities of vitamin A, C, and D? Predict whether vitamin A, C, and D are water…

A: Vitamins are those substances that our bodies need to develop and function normally.

Q: The type of separation technique that is based on distribution of organic compounds between two…

A: Answer The separation technique that is based on…

Q: When soap is mixed into a mixture of oil and water these events may take place EXCEPT scum is…

A: Scum is formed when soap is treated with hard water.  Micelle formation takes place when soap is…

Q: Compare the structure of a soap molecule to a phospholipid and explain why a soap's polar head is…

A: Hydrophilic polar group of soaps have less number of atoms than hydrophilic region of phospholipids.…

Q: How much of baking soda would be required to reach the LD 50 for a 159 pound human? Assuming of this…

A: Given: Mass of human being =159 pound To Calculate: Amount of baking soda to reach LD50

Q: The composition of a cell membrane is not uniform for all types of cells. Some cell membranes are…

A: The phospholipid that would be present in the more rigid cell membrane has to be predicted with…

Q: Please separate the materials given below according to their hydrophilic or hydrophobic material.…

A: Hydrophilic or hydrophobic material: Hydrophilic materials are those that have an unique affinity…

Q: Soap and detergent

A: Soaps are mixture of sodium salts of naturally occurring fatty acids.

Q: A certain lipid has the structure shown below (R1 and R2 are fatty acyl chains). Could a sample of…

A: Lipid are the molecules that contain hydrocarbons and which are the building blocks of the structure…

Q: V. Answer the following questions in not more than two sentences. 1. What is the function of lipids…

A: 1-Generally lipids are used in detergents or soaps. 2-DNA has double helix structure . 3-The primary…

Q: Farnesol is a terpene found in flowers. How does farnesol differ from other lipids that are not…

A: “Terpenoids are the hydrocarbons of plant origin of the general formula (C5H8)n as well as their…

Q: State reasons for the following occurrences: (i) Soaps do not do the cleansing in hard water. (ii)…

A: Soaps are the water soluble sodium or potassium salts of higher fatty acids like palmitic acid,…

Q: Some proteins reside in the hydrophobic lipid bilayer of the cell membrane. Would hydrophilic groups…

A: Hydrophobic: Hydrophobic means repelling of water molecules. Hydrophobic molecules are insoluble in…

Q: Predict the solubility of each of the attached vitamins in water and inorganic solvents ?

A: (a) Vitamin E contains only 1 -OH group and a long hydrophobic Carbon chain containing 29 Carbon…

Q: 6. Name four processes that may be used to refine oils 7. What is the description for the term…

A: 6. Answer: Refining of oil involves the conversion of crude oil into useful products as gasoline,…

Q: F. `N' `N' HN, Amoxicillin NH2 H H CH3 CH3 HO CO2H Identify the functional groups present in each…

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Q: Which of the following would be MOST soluble in water? CH3CH2CH2CH2CH2NH2 All of these would have…

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Q: A cholesterol molecule consists of a polar region (shown in white) and a nonpolar region (shown in…

A: Cholesterol molecule has a polar head that contains a hydroxyl group (hydrophilic), and rest of the…

Q: Increasing the number of carbons in a drug molecule (more than five carbon atoms) wil Increase the…

A: By increasing the number of carbons in a drug molecule, the carbon chain of the drug molecule is…

Q: In microemulsion, when the surfactant is hydrophobic, the water droplets will be dispersed in the…

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Q: How do soaps act as cleansing agents in the process of micelle formation and emulsification? Explain…

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Q: If corn oil is used to make soap, what is the formula of the most abundant soap formed?

A: Corn oil has high amount of unsaturated fatty acids such as myristic,palmic, stearic and linoleic…

Q: Which, if any, of the following features is common to soaps, detergents, phospholipids, and…

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Q: intermolecular forces responsible for the folding of amino acid chains into proteins

A: The molecular forces of attraction which are acting between two molecules of the same or different…

Q: The boiling point of pure chlorobenzene is 132.00 C, and its Kbp is + 4.15 C. kg. mol-1 .A 0.600 g…

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Q: Which compounds have greater solubility in water? Piperidine, iodomethyl, vitamin C, or…

A: Solubility is the extent up to which a solute is soluble in fixed amount of solvent and usually…

Q: C. You need to make 100 mL of a 0.2 molar sucrose (C₁2H22O11) solution. How much sugar do you need…

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Q: 2. Draw out the structures showing the saponification of the triacylglycerol formed above with NaOH.…

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Q: Most medicines are made up of the active pharmaceutical ingredient (API) and various excipients.…

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Q: Recall from Section 2.10 that hard water ions like Ca2+ and Mg2- bind more strongly to the…

A: The polarising power of the cation increases with increasing the charge density.  Mg2+ has a higher…

Q: 1. An inactive or much less active form of drug which transformed to active drug in the body is a.…

A: Coated drug: In the pharmaceutical industry, while preparing a drug, a thin continuous layer of…

Q: Lecithins can act as emulsifying agents. The lecithin of egg yolk, for example, is used to make…

A: The given compound is lecithin. To find: The part which interact with oils The part which interact…

Q: a.) Name the element in chili that makes your mouth burn. Draw a structure. b.) What protein in milk…

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Q: Predict the solubility of each of the following vitamins in water and in organic solvents.

A: (a) Vitamin E contains only 1 -OH group and a long hydrophobic Carbon chain containing 29 Carbon…

Q: Given the molecular formula of sucrose, C12H22O11 calculate: a) The molar mass in grams…

A: a) Given the molecular formula of sucrose as C12H22O11  Hence molar mass of C12H22O11 = Atomic mass…