Please help with the starting material

Q: List different types of polymerization techniques. Discuss

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Q: c) making the polymer involves coolln d) they are only made in labs (CH,CH,),CuLi CI b) CH3 NH…

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Q: Crud Chemicals is producing a casting resin that can be made using either (i) AA and BB monomers or…

A: In both polymer and gel there is cross linking .But in polymer the crossling bonds are either…

Q: What is the chemists’ solution to non-biodegrable plastics?

A: Non-biodegradable plastics are defined as the plastics which are made up of polymers which are not…

Q: Name the polymer used for making insulation material for coating copper wire.

A: Copper is the conductor which transfers electricity and heat.

Q: Draw the structure of a two repeat unit portion of the polymer chain formed from the addition…

A: all details explanation in Handwritten solution.

Q: Briefly discuss some of the operations that are typically performed on a part after it has been…

A: Solidification is the process in which transformation of a liquid to a solid takes place. In…

Q: Ionic resins come in two types: Group of answer choices hot and cold granular and liquid anion and…

A: Ionic  exchange resins are the resins that acts as a medium for ion exchange.

Q: Write down the flow chart of Hand molding process for the manufacturing of suppositories?  Please…

A: Answer -  Suppositories - Suppositories are generally made from solid ingredients and drugs which…

Q: Propose a mechanism for the reaction of the prepolymer with the hardener.

A: The mechanism for prepolymer with hardener is given below. Step 1: Formation of secondary amine

Q: 9.Polymer used as a synthetic fiber in stockings or in rope. a) Dacron b) Polystyrene c)…

A: 9) different polymers are used for different purposes.  10) polymers can be prepared by addition or…

Q: The basic unit of the polymer is called the ___________.

A: To find:  The basic unit of polymer is

Q: 1. Question 1 Show the chemical reaction that forms a polyester made of maleic acid and propylene…

A: Reaction of Maleic acid and propylene glycol

Q: Give two benefits of vulcanized rubber.

A: Vulcanization of rubber: It is a process in which the mixture of raw rubber is heated in presence of…

Q: . A high explosive is normally detonated by a(n)___________ explosive contained within a blasting…

A: A high explosive is normally detonated by a primary explosive contained within a blasting cap

Q: What are the alternatives to single-use plastics? Consider their viability from both an economic and…

A: Plastic are involved in our daily life. From use and throw to heavier uses.

Q: What is E-factor? Provide a note on biodegradable plastics (with at least one synthesis).

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Q: ___________ containers must be used to package allmaterials suspected of containing…

A: Easy-to-close airtight lids seal the jar tightly and protect your food from rodents, moisture, and…

Q: The soda bottles pictured all contain codes included in the SPI resin identification system. Since…

A: All plastic products that are usually marked with a SPI resin identification code helps them to be…

Q: What are plastics? What are the basic differences between thermoplastic, thermosetting and elastomer…

A: We need to explain what is plastics and what are the basic differences between thermoplastic,…

Q: Please design all process related to preparing Poly(ethylene terephthalate) (PET) bottle plastic…

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Q: Which of the method is relavent for both thermosetting and thermoplastic materials?

A: Thermosetting plastic is the one with a long molecule chain cross-linked together and having high…

Q: State the process that is used to separate kerosene and diesel fuel. State the operating conditions…

A: 1) The mixture of kerosene and diesel fuel are miscible with each  other.

Q: 17. What is the Ceiling and fluidity temperature ? 18. This polystyrene has a number average…

A: "Since you have asked multiple question, we will solve the first question for you preferably. If you…

Q: Most polymerization reactions required a catalyst. O True

A: Those reactions in which small units called monomers react with each other to form macromolecular…

Q: How are the physical properties of a polymer controlled in the vulcanization process?

A: Vulcanization or vulcanisation is a chemical process for converting natural rubber or related…

Q: Why PEEK polymer cannot be melt-processed with another polymer? To make a proper strand?

A: To explain:  PEEK polymer cannot be melt-processed with another polymer to make a proper strand.

Q: One of the following statements about fiber reinforced polymers is more accurate than the others.…

A: Fibre reinforced polymer is a composite, in which the polymer matrix is reinforced by fibre. Keeping…

Q: Through __________, monomers are combined to create bigger polymers. This process results in the…

A: The given statement is, Through __________, monomers are combined to create bigger polymers.

Q: Explosives that decompose at relatively slow rates areclassified as ___________ explosives.

A: To find: Explosives that decompose at relatively slow rates are classified as ___________…

Q: n-butanethiol used for increase rate or decrease rate in polymerization?

A: n-butanethiol (also known as 1-butanethiol) is the sulphur analogy of n-butanol. The structure of…

Q: Which material will have higher resistance to creep? A. Polycrystalline B. Single crystal Material A…

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Q: in text form with proper workings and explanation for each and every part and steps with concept and…

A: To calculate the number-average molar mass  M​n​ of the resulting polycarbonate from the reaction…

Q: BOC is used as a protecting group for ________compounds

A: The tert-butoxycarbonyl or tert-butyloxycarbonyl protecting group (BOC group) is used in organic…

Q: method to analyze polythene polymer material

A: Solution - The major techniques for the determination of chemical composition and molecular topology…

Q: 1. What is a “weathering test" and for which product is it applicable?

A: Weathering is the adverse reaction of a product to climate, which frequently results in…

Q: Describe the compounding process?

A: The compounding process has to be described below.

Q: The given photo shows how a specimen is held for carrying out an * Izod impact test False O True O

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: High-density polyethylene may be chlorinated by inducing the random substitution of chlorine atoms…

A: For chlorinated polyethylene we are asked to determine the weight percentage of chlorine added of 3%…

Q: Describe the “bag” method as it is used in compounding

A: The objective of the question is to understand the 'bag' method used in the process of compounding…

Types of Polymers on the basis of Method of Preparation