Suggest and explain a possible alternative method to differentiate between urea and cinnamic acid (other than determining the melting point). Hint: You can also refer to instruments.

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A:

Q: by dehydration of

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Q: Write the full reaction for the amidation of acetic acid and ammonia Was there a similar reaction…

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A: As per the rules answer for only the first (ciprofloxacin) can be given

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A:

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A: Compounds or molecules can be classified as polar covalent, nonpolar covalent, and ionic. An ionic…

Q: What happens when water is ejected/expulsion from a gel? Explain

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Q: a) Identify solubility of amine groups in water. Justify your answer b) Compare solubility in water…

A: Amines are the organic compounds which contain amine (NH2) functional group. Solubility of compound…

Q: What is the purity test of synthesized aspirin and commercial aspirin?

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A: Boiling point depends on many factors in which intermolecular forces of attraction is the major one.…

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A: Intermolecular forces of attraction depends on the molecules of interacting.

Q: What do you mean by Volatile inorganic compounds (VICs)?

A: Volatile inorganic compounds has to be defined.

Q: Two test tubes contain the compounds having the same melting point .Using their MP's how would you…

A: ANSWERE IS DISCUDDED BELOW :

Q: While ethylamine is soluble in water, pentylamine is insoluble in water. Is that true or false.

A: when we add ethylamine and pentylamine to water, we saw that there is intermolecular hydrogen…

Q: how would you interpret/answer this question through a picture collage n"How do acids and bases…

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A: Every molecule given here is water soluble because :

Q: I. Discuss the chemical basis of the positive and negative results of the chemical tests performed…

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A: Freezing point = It is the temperature at which liquid changes into solid. Addition of a substance…

Q: What test will identify this lipid? (Please refer to image)

A: To understand the lipid profile better, this is very important to test lipids. Lipids are fatty…

Q: III. Explain why a bottle of salad dressing that contains oil and vinegar has two layers.

A: III) A bottle of salad dressing that contains oil and vinegar has two layers.

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Q: In which solvent, water or hexane, will carbon diselenide dissolve?     water     hexane

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A: In TLC depending on mobile phase mixture of compounds can be separated out on a same stationary…

Q: Would you be able to separate a mixture of a water-soluble protein and NaCl be with water and…

A: We know like dissolves like i.e. polar solvent dissolves polar solute and nonpolar solvent dissolves…

Q: How to know if substances (cinnamic acid and urea) are pure based on their melting range?

A: The melting point of a pure substance is always higher and has a smaller range than the melting…

Q: What the common solvent that oxymetazoline dissolve in with illustration

A: Oxymetazoline is a crystalline solid.

Q: Give a clear handwritten answer with explanation...give only Correct answers with short explanation

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Q: Why is Diethylamine soluble in water? in HCl?

A: diethylamine is soluble in both water and HCl. diethylamine is 2o amine and it is a polar molecule.

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A: Introduction: The rate of reaction is defined as the speed at which formation of product takes place…

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A: Answer is a option .

Q: please write the Structure Activity Relationship (SAR)  of Atenolol and Betaxolol? Please write at…

A: Stucture  activity relationships is the  relationship between chemical structureof molecule and its…

Q: Consider

A: We will discuss about solubility

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A: To find: The mole ratio of S8 and Zn

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Q: 1. Discuss the chemical basis of the positive and negative results of the chemical tests performed…

A: Oils become rancid.

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A: Explanation given as follows

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A: The boiling point of the antifreeze has to be described.

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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.