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Q: a)Explain which techniques are used to purify fullerenes?  b)What are the application fields of…

A: One of the allotropes of carbon is called fullerene. It consists of 60 carbon atoms connected by…

Q: Briefly define bidentate and polydentate

A: An ion or molecule, which gives an electron pair to the central metal atom or ion to create a…

Q: 1. What are the different methods of preparing polymers? 2. Discuss each method with at least one…

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Q: 3. All steroids are composed of a nuclear structure with rings.

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Q: 3. Below are three polymers to be examined for use as vaseular graft materials: F…

A: Answer - According to the question - As a general rule, if a polymer is regular and orderly, then it…

Q: Question 5 Indicate the relationship between the following pair of compounds as same, structural…

A: Answer:- This question is answered by using the simple concept of isomerism and the resonance…

Q: a) b) d) fa Xy

A: Polymer: A polymer is any of a class of natural or synthetic chemical substances which are made of…

Q: 30. Geometric Isomers of CICH = CHCI (1,2-dichloroethene) Perspective drawings of both isomers: a.…

A: We have find out different spatial arrangements of the substituents across the double bond,…

Q: The chemical structure of glycine (C,H,NO,) is shown below. Highlight each atom that is in an amino…

A: We have to predict the atom in an amino group.

Q: 4) Trimethyl Aluminium exists as a: A)Dimer b) Monomer d) Hexamer e) Tetramer

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Q: Sketch cis and trans structures for polychloroprene. Use two-dimensional  Schematics.

A: Answer - polychloroprene - Polychloroprene is the polymer name for the synthetic rubber known as…

Q: protein

A: Dear student I have given answer to your question in the image format.

Q: 3. Describe the properties of elastomers , fibers, fabrics, and synthetic rubbers.

A: Elastomers are polymers that are having viscosity as well as elasticity and therefore are known as…

Q: Classify the following compounds as primary (1o), secondary (2o), or tertiary (3o) alcohol

A: Primary (1°) carbon :-  A carbon atom directly bonded to only one other carbon is known as primary…

Q: Identify the following reaction types (e.g. condensation, addition, etc.)

A: The reaction given is as shown below.

Q: 3. Identify the type of reaction show below as addition, elimination, condensation, substitution,…

A: This is Condensation reaction

Q: 1. Two isomers of heptane are shown: a) Which has the higher boiling point? Explain. b) Which has…

A: Isomer are compound which have same molecular formula but different structural formula  Isomer have…

Q: How does polarized light used for identification of chiral compounds?

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Q: What is an isomerization

A: Isomerisation can be defined as the chemical process by which a compound is transformed into an…

Q: 2. List 4 (FOUR) polymers that you encounter every day. 3. Describe the physical properties of the…

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Q: How does a polymeric carbon dot become biocompatible?

A: Answer -  Polymeric carbon dot  - Polymer carbon dots (PCDs) as one type of fluorescent carbon dots…

Q: What are Semivolatile inorganic compounds (SVICs)?

A: A material that does not contain both carbon and hydrogen is referred to as an inorganic compound.…

Q: The structure given below has what type of glycosidic linkage?

A: Optically active polyhydroxy carbonyl compounds are called carbohydrates  Classification of…

Q: This question has multiple parts. Work all the parts to get the most points. Complete the equations…

A: A nucleophilic substitution reaction is expected to take place in the two given reactions.

Q: give the nomenclature or the structure of the following molecules

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

Q: Diute acid он H,0

A: Ans

Q: 1) Discuss how polymerization changes the properties of any ensemble of amino acids so that a…

A: Proteins may be defined as compounds of high molar mass consisting largely or entirely of chains of…

Q: 3. Explain why the properties of polycrystalline materials are most often isotropic.

A: If the properties like refractive index,electrical conductivity are same in all the directions,then…

Q: what is the monomer for each polymer show below?

A: In this question, we want to identify the Monomers unit of these two polymers.  You can see details…

Q: 3. Identify the type of reaction show below as addition, elimination, condensation, substitution,…

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Q: What type of reaction is shown in the Figure? + 2Na Na + H2 A. Addition reaction B. Substitution…

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Q: Why is beta-carotene colored, when most organic molecules are not?

A: The long chain of alternating double bond conjugation is responsible for the color of beta-carotene.

Q: Give A Summary about Isomers ?

A: Isomers are molecules that have the same molecular formula but different structural arrangement of…

Q: Below is a compound with three functional groups circled and labeled. For group A, it includes the…

A: The given structure is,

Q: i need example of a naturally formed polymer with an explanation of the nature of the change in the…

A: Polymers are broadly found in nature. Our body also is comprised of numerous characteristic polymers…

Q: How many chiral canters do we have in the structure?

A: A chiral center is an atom which contains four different type of groups bonded to it , and non…

Q: What is Indane?

A: All chemical compounds can be classified as organic and inorganic compounds. Organic compounds are…

Q: Li, ethanol in NH3 а. b. c. O d.

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Q: 3. Identify the type of reaction show below as addition, elimination, condensation, substitution,…

A: Here we are required to find the type of reaction.

Q: Explain the following terms giving a suitable example for each : (i) Elastomers(ii) Condensation…

A: Polymers are the macro molecules which are made by the repetition of smaller units. These small…

Q: QUESTION 6 Classify the following structures as isomers a, B, L or D isomers

A: Given structure is in Haworth formula , conversion of  Haworth formula to fischer formula : In…

Q: Show a concept map of how isomers are utilized in various fields in life. Example: medicine,…

A: The map showing the types of isomers is given below,

Q: Write down the factors that control the Tg of polymers. Briefly discuss it.

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Q: Will ethanol react with Ferric Chloride? How about Butanol? Why so?

A: Answer - The ferric chloride test is used to test for the presence of aromatic compounds. Ethanol…

Q: write the chemical formula for each and determine the class of compound of each of the structures

A: By knowing the type of functional group present in the compound, we can tell it's class.  functional…