Why is benzophenone soluble in methanol and biphenyl insoluble in methanol?

Q: four identity tests for sulfanilamide

A: In this question  we have to explain four identity tests for sulfanilamide.

Q: Why is thymol insoluble with bicarbonate and diethyl ether and why is glycine soluble in HCl?

A: THYMOL From the structure of thymol it is clear that the only way it would be…

Q: An unknown sample is found to be soluble in water. The aqueous solution was found to change blue…

A: Given , The unknown sample is soluble in water. The aqueous solution changes blue litmus paper to…

Q: What is the purpose of employing recrystallization in the synthesis of aspirin experiment? Explain…

A: Since you have posted a question with various sub-parts, we will solve three sub-parts for you. To…

Q: In the stages of caffeine isolation Explain why a) calcium chloride, b) dichloromethane, c) toluene…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Why does methyl benzoate, which is water insoluble, dissolve in concentrated H,SO,?

A: Given : Methyl benzoate is insoluble in water but soluble in concentrated H2SO4.

Q: The question is: Provide a method for separating a mixture of benzophenone and tributylamine which…

A: The mixture of Benzophenone and tributylamine in diethyl ether taken in a separating funnel then…

Q: A) Which of the following has a higher boiling point: Butane or butanamine? Explain your answer.…

A: we need to compare boiling point and solubility of the given compounds n

Q: After dissolving our impure naphthalene in Methanol, the solution looks red. What could have…

A:

Q: is the purpose of adding HCI in propanol to the ether solution containing bupropion? Select all that…

A:

Q: How many phases did you observe when the naphthalene and p-dichlorobenzene were dissolved? What does…

A:

Q: why acetic acid used as solvent in analysis of riboflavin instead of deionized water? explain

A: Interpretation-  To tell about why acetic acid is used as solvent in analysis of riboflavin instead…

Q: why is it necessary to cool the acidic exact of aniline in ice before adding solid sodium hydroxide?

A: The addition of NaOH to an acidic extract of aniline is a step of acid-base extraction which is a…

Q: What are the analyses or instruments that are used to verify or confirm if the extracted substance…

A: Caffeine is a naturally occurring molecule found in various plants worldwide, and found in beverages…

Q: What would happen to the caffeine if the sublimation step were performed at atmospheric pressure?

A: In TLC technique or Thin layer chromatography, the solvent is used to separation of components of a…

Q: Clearly explains how vapor pressure of water-eugenol system allows clove oil to be distilled

A: Simple distillation is the process in which two or more liquids are get separated with the simple…

Q: Using and connecting terms like polarity, water solubility, or salts, explain why synthesized…

A: WHAT IS  CIPROFLOXACIN ?

Q: If the aspirin crystals were not completely dried before the melting point was determined, what…

A: Freezing point depression or melting point depression occurs when a solute (or impurity) is added to…

Q: Why is it bad to put too much water as the solvent when recrystillizing benzoic acid?

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

Q: Why is benzoic acid more soluble in toulene han hexane

A: Liquids which mix together in all proportions  and form a single layer are called miscible liquids…

Q: Why is aniline soluble in aqueous HCl?

A: The solubility of a compound depends on their polar or non-polar nature. It follows a simple rule…

Q: Illustrate the chemical reaction on the use of sodium bicarbonate in the purification of isoamyl…

A: Isoamyl acetate (or isopentyl acetate) is prepared by Fischer esterification of acetic acid…

Q: Benzoyl Peroxide dissolve comidone or acne

A:

Q: Explain why methanol is insoluble in hexane than in ethanol or water using its model

A: Hydrogen bond is defined as bond formed between hydrogen atom of one molecule and electronegative…

Q: If someone used “wet” benzophenone what product would expect instead and WHY

A:

Q: Write a balanced equation for the reaction of benzoic acid with hydroxide ion. Why is it necessary…

A:

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

A: We can separate benzoic acid and benzophenone by solvent extraction method.

Q: Why are hexane, cyclohexane, and toluene soluble in ligroin?

A: Ligroin is a volatile organic solvent obtained from petroleum.  "Like dissolves like" is the thumb…

Q: What properties does recrystallization rely on to be an effective method of purification? A) The…

A: Explanation :- A recrystallization solvent should not dissolve the substance to be purified at room…

Q: . One gram of caffeine dissolves in 55 mL of water, 7 mL of Dichloromethane, 530 mL of diethyl…

A: volume of water = 55 mL/1000 = 0.055 L volume of dichloromethane = 7 ml = 0.007 L volume of…

Q: State the use of saturated sodium chloride in the purification of isoamyl acetate and how it acts?

A: Formation of isoamyl acetate can be done by  help of esterification method. In this process Acetic…

Q: Cinnamaldehyde is a naturally occurring compound present in cinnamon. Cinnamaldehyde can be…

A:

Q: Why is caffeine more soluble in Dichloromethane than in water?

A: Solubility rule is that like dissolves like. Polar molecule dissolved in polar solvent.

Q: Why is it more difficult to recrystallize benzil when using hexane as a solvent instead of ethanol?

A: Recrystallization is a process of purifying compounds by dissolving the crude sample of the given…

Q: In the experimentation where we oxidize cyclohexanol with bleach (NaOCl). Why is it necessary to…

A: Because they are strong oxidizing agents, bleaches such as chlorine and sodium hypochlorite are able…

Q: Fill in the blanks: The ratio of the solubilities of an extract in two different solvents during…

A: This can be solved by using Nernst distribution law.

Q: 2. What two techniques are used to facilitate the aspirin crystallization? 3. Why is it necessary to…

A: Since your question has multiple parts, we will solve first three parts for you. If you want…

Q: What best methods/techniques would you prefer more for caffeine extraction? Why?

A: Extraction techniques are used in organic chemistry to separate a certain compound from the mixture.…

Q: Why is eugenol steam-distilled rather than purified by simple distillation?

A: Eugenol, also called clove oil, is an aromatic oil extracted from cloves that is used widely as a…

Q: Why is benzoic acid more soluble in ethanol than in water?

A: ability to dissolve solid, liquid and gases in solvent is known as Solubilty.

Q: Why is benzoic acid used as a solvent when making up the glucose stock standard solution?

A: Benzoic acid s an aromatic carboxylic acid.  This is a crystalline colourless solid. Benzoic acid is…

Q: Explain through a laboratory experiment: How is recrystallization of Acetone possible? Can it or how…

A: Recrystallization of acetone is almost not possible.

Q: What are the answers for these questions? 1.Why is it necessary that the oil bath/water bath is…

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

Q: Draw a flow sheet to show how you would separate the components of a mixture containing benzoic…

A: The separation of benzoic acid, 4-bromophenol and Biphenyl is by the acid-base work up.

Q: What is the white solid that forms when α-phenylethylamine comes in contact with carbon dioxide?…

A: Phenyl ethyl amine is a colorless liquid at room temperature. It is a highly basic salt and forms…

Q: A student recrystallized 30 mg of impure sulfanilamide using 4 mL of 95% ethanol.  The student…

A: The purification method for an impure compound in a solvent is the recrystallization process. The…

Q: 1. Why does p-nitroacetanilide recrystallize in ethanol, but the o-acetanilide remains in the…

A: The separation of p-nitroacetanilide and o-nitroacetanilide can be done on the basis of its…

Q: for benzoic acid: a.) If a benzoic acid sample had colored impurities, the solvent to choose would…

A: Decolorizing carbon provide a large surface area to which large colored molecules may become…