How to achieve low relative supersaturation degree? ( More than one answer) stir the solution while adding the precipitant mild heated solution pH controlled use higher concentration of precipitant

Q: Explain how you would separate a mixture containing benzoic acid and a neutral substance,…

A: Benzoic acid and benzophenone can seperated using acid and base reactions with these compounds.…

Q: Which of the following is a property of an acid 1) sour taste 2. Nonelctrolyte 3) strong color 4)…

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Q: compound given in this problem is a common organic solvent. From pair of compound , select the…

A: Given pair of solvents,            Dichloromethane (CH2Cl2) and ethanol (EtOH).

Q: eplace acetic acid with acetyl chloride.

A: In esterification process there is two factor  1. Loan pair attck to C=O centre of another reactant.…

Q: If the compound is soluble in water, then tested insoluble in ether, then it is in solubility class…

A: If the compound is soluble in water, then it is tested for solubility in ether. If the compound is…

Q: Select any compounds that fits the CnH2n rule:   2: Rank the following compounds from lowest (1)…

A: The CnH2n rule applies to alkene molecule or cyclic ring system. In these molecules, the number of…

Q: Acetic acid is a monocarboxylic acid. It is less acidic than butyric acid * A Ов O D ООО О

A: We have to predict the correct statement about acids.

Q: An acid (such as acetic acid) is considered as “weak” because: Group of answer choices a) it is…

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Q: Grasp the reagent bottle with one hand and using the other hold the glass stopper between fingers…

A: The statement given is "Grasp the reagent bottle with one hand and using the other hold the glass…

Q: Pertinent General Reactions: Bayer’s oxidation: Chromic acid oxidation: Lucas test: Ferric chloride…

A: Given Bayer’s oxidation: Chromic acid oxidation: Lucas test: Ferric chloride test The following…

Q: Predict the organic compound based on their results with different reagent test. Provide the correct…

A: As per our guidelines we can solve only first question. Please resubmit other questions as next…

Q: acetic acid + sodium acetate balanced equilibrium equation

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

Q: Methylamine, octanole aciu, Nitrous acid test Bubbles are seen in the test tube Litmus test DNP test…

A: Different tests of different Compounds are given below -   Compounds Water solubility Litmus test…

Q: Acids give pink color with Methyl Orange. Select one: True False

A: We know that  Methyl orange is a pH indicator frequently used in titration because of its clear and…

Q: In Liebermann's test for phenols, what reagent causes the change in the color of the solution from…

A: Liebermann's method of testing is used  for phenols.

Q: 10) Draw a disassociation of Hydrochloric acid and water.

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Q: 1. What is the result when alcohol is mixed with cooking oil. 2. What is the result when acetone is…

A: So the positive part of a polar molecule attracts the negative part of another polar molecule, and…

Q: Match the appropriate tests with the indicated procedure form the table above. Ceric Sodium Ferric…

A: This question can be answered based on tests used for functional group detection.

Q: Name of the added reagent in test for P. * Your answer

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Q: Lactic acid is soluble in most polar solvents, but poorly to insoluble in nonpolar solvents such as…

A: The structure of the lactic acid is as follows: The structure of the lactic acid states that the…

Q: Determine solubility in water and diethyl ether of given compound

A: We know that "Like dissolves Like " .i.e. polar solute are soluble in polar solvent and non polar…

Q: Test for acidity, sugar, and alcohol content in alcoholic and non-alcoholic beverages lab report

A: A question based on qualitative analysis, which is to be accomplished.

Q: What common result occurred when the following denaturing agents is added to an egg white? Why?  a.…

A: 1. Here Denaturation means converting the real nature of the egg to another form.

Q: Which of the following will dissolve in a nonpolar solvent? Mark all that apply Group of answer…

A: Given options: KOH PCl3 CH4 NH3 I2

Q: udent performed a qualitative analysis on a different set of chemical compound reagents. Their…

A: A reagent is  a substance or mixture  to use in chemical analysis and it cause chemical reaction

Q: A 0.3005g sample containing Na2CO3 and NaOH requires 11.5 mL of 0.1055 M HCl to reach the…

A: Here 0.3005 g of sample of Na2CO3 and NaOH required 11.5 ml of 0.1055 M HCl using phenolphthalein…

Q: Comparing the solubilities of the two compounds pentanoic acid and heptane, pentanoic…

A: In both the cases, water is acting as a solvent.In H2O molecule O-atom is electronegative in nature…

Q: Name of Test Positive result Sodium Metal test Production of effervescence Ester Fruity smell or…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: Now that you have learned about solubility, explain why aspirin crosses a cell membrane as a neutral…

A: The chemical structures for the aspirin (2-Acetoxybenzoic acid) and its conjugate base are shown…

Q: Both propanoic acid and propane are soluble in water. With the aid of diagram explain which compound…

A: In this question, we will determine which Compound ( Propanoic acid and propane ) is more soluble in…

Q: Method of separation/chemical reaction of 3kg sodium borate and 1.5kg hydrochloric acid

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Q: Name of Name of Chemical Functional Negative test result/ Positive test result/color color of test…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Benedict's Test Compound Solubility Iodoform Tollens" in water Test test CH3-CH2-CHO C = 0 + CH +…

A: All Hydrogen bond containing compounds are soluble in water , because water is a polar Hydrogen bond…

Q: a) why is a control test done using salicylic acid? b) what is the purpose of the FeCl3 in this…

A: Aspirin is orally administered pain killer tablet. It is also a non- steroidal anti-inflammatory…

Q: What is the required acetic acid content of commercial vinegar according to FDA  standards?

A: Vinegar contains acetic acid and water, and due to the presence of acetic acid, its test is sour.…

Q: Known Compound Observations: Using the flow chart, put an "x" in the boxes for the tests that do not…

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Q: В.3 lodoform Test Sample Observation Explanation Slightly yellow color liquid Light yellow color…

A: When alpha-methyl group containing Carbonyl compound, or having CH3CO- group, methyl ketone, methyl…

Q: Consider

A: We will discuss about solubility

Q: An unknown compound is believed to be one of these three compounds (benzilic acid, propanoic acid,…

A: Benzelic acid is a carboxylic acid (an acid ) Propanoic acid is also a carboxylic acid (an acid )…

Q: URIC ACID vs. CYSTINE II. Complete the table. Choose the answer from the box below.   URIC ACID…

A: URIC ACID CYSTINE Color Yellow-brown Colorless Solubility in Ammonia Insoluble Insoluble…

Q: Why is adding mineral oil necessary during process of esterification?

A: A mineral acid catalyst is generally needed to make the reaction occur at a very useful rate. Esters…

Q: Pertinent General Reactions of: Ferric chloride test

A: Ferric chloride test is used to test whether the given compound is a phenol or not

Q: How can phenol be distinguished from cyclohexanol? A. solubility in water B. solubility in…

A: Cyclohexanol Is a non aromatic compound Whereas Phenol is aromatic compound.

Q: Table 4. lodoform Test SAMPLE OBSERVATION The color of the ethyl alcohol solution becomes colorless…

A: NOTE: please note the observation for one of the test is incorrectly done. I have corrected it and…

Q: Phenolphthalein is pink in an acid. True or false

A: Phenolphthalein is an indicator for acid-base titration.  It itself is colorless and remains…

Q: Petroleum ether is slowly oxidized by the action of peroxide. * Your answer

A: Here is a given statement that petroleum ether is slowly oxidized by the action of peroxide. We have…

Q: compound given in this problem is a common organic solvent. From pair of compound , select the…

A: The solubility of a compound in the solvent depends on the like dissolve-like principle. This means…

Q: what is the chemical name of a ascorbic acid? and its name when its in a stock solution

A: Ascorbic acid itself is the chemical name for vitamin C.

Q: Draw a conclusion as to its water solubility. use carbon ration rule and functional groups OH HO CH3

A: In aspect of functional groups we know like dissolves like that means polar compound will be soluble…

Q: An electron-withdrawing inductive effect generally A Increases acidity of carboxylic acids B…

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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.