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Q: definition of plastic and source and usage of plastic

A: Hydrocarbons: Polymers are essentially molecules that exist as very long chains. Most polymers are…

Q: A  ____ is a molecule which makes water coat a surface or dilute thick blood more readily.…

A: Solution:  In the question we have to answer that what makes the thick blood dilute.

Q: Calculate the average molecular weight for a polyvinyl chloride (C2H3CI) thermoplastic that has 10%…

A: Given: 10% of the molecules have molar mass in range 0-11,000 g/mol. 37% of the molecules have molar…

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

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

Q: What are the major groups of additives used in formulating plastics?

A:

Q: Which materials are needed to make a plastic bottle.

A: Polymers are macromolecules with high molecular weight formed by the combination of several…

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: Name the polymer used for making radio television cabinets and feeding bottles of children.

A: Polymer is the substance which is made up of repeated units of monomers. The number of monomers…

Q: Explain in not more than 10 sentences why it is important to know the properties, doses, effects,…

A: Ans.  It is important to know the properties, doses, effects, and exposure conditions of a cosmetic…

Q: Which of the following is NOT a dehydrating agent?    A)  plaster of paris    B)  phenol    C)…

A: In this question we have to find which is not dehydrating agent. Explanation and answer given below.

Q: Explain Plastics and how they affect the earth and what are plastics and what are the different…

A: To find: Explain plastics How they affect the earth different types of plastics  advantages and…

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: 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: Please separate the materials given below according to their hydrophilic or hydrophobic material.…

A: Hydrophilic or hydrophobic material: Hydrophilic materials are those that have an unique affinity…

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: Why is polyethene the most widely used plastic?

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

Q: Write an equation that explains what happens if a scientist working in the laboratory spills an…

A: Nylon 6, 6 is a polyamide formed by the condensation reaction of adipic acid (HOOC-CH2- CH2-…

Q: Which polymeric material is used for the making of bullet proof jacket?

A: Bullet proof jackets are material that blocks bullets from pistols and helps to escape from bullets.

Q: Simply explain each point, about how to overcome the plastic pollution.  Reduce, reuse, and recycle…

A:

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: How does a homopolymer differ from a copolymer?

A: The large molecule of higher molecular mass which are formed by the repetitive addition of many…

Q: Water and ethanol, although they are both clear liquids, can be distinguished from each other by…

A: Water and ethanol have different properties like ethanol ignite easily in presence of oxygen and…

Q: ermosetting polymer

A:

Q: The process of heat softening, molding and cooling to rigidness can be repeated for which plastics?…

A: Thermoplastics are plastic polymers that soften when they are heated, allowing for molding, and…

Q: What makes pyrex glass heat resistant?

A: Pyrex glass: It is the type of glass that is manufactured using sand, silica, and boric oxide by…

Q: Polytetrafluoroethylene, or Teflon, is an organic polymer that is used in non-stick coatings. F…

A: We have been given structure of polymer teflon or polytetrafluoroethylene and we have been asked to…

Q: Fiber are characterized using a broad range of properties related to their serviceability. Select…

A: Polymers are the big molecules formed by the combination of one or more repeating unit called…

Q: The Oil and Gas industry has many hazards present. One such hazard is NORM. Define the terms that…

A:

Q: Real life examples of polycarbonate plastics and epoxy resins?

A: There are much uses of Polycarbonate Plastics in real life.  Polycarbonate plastics are used to make…

Q: What type of wood would be ideal to make a canoe?

A: Hardwoods such as ash, walnut, cherry, maple provide stiffness and strength and durability, while…

Q: What are collective actions that others could take to reduce plastics and food waste in homes,…

A: Plastic is one of the main cause for the position .

Q: Painful urination is called _______________.

A: Painful urination can occur in a person of any age due to several reasons. The most common reason is…

Q: What plastic is present in acrylic paints? Show structure.

A: Acrylic pain is water-based paint that is composed of tiny particles of plastic acrylic resin in…

Q: a)I'm creating a product I want to be somewhat elastic and bendable but still a little firm. b)l…

A:

Q: How does a polypropylene face mask become polymeric carbon dots?

A: Answer - polypropylene face mask  - These Disposable Face Masks are manufactured from polypropylene…