What is the structural difference between a grease and a wax?

Q: . Identify and label the parts of this soap molecule. Explain how molecules of soap remove oil and…

A: Soap is a long chain of deprotonated part of fatty acids. Soap contains 2 parts as  Hydrophobic…

Q: Which of the following is NOT characteristic of a quality restorative wax? a. The ability to…

A: Restorative wax is a type of microcrystalline wax polish that is utilized in museum conservation and…

Q: what is a scum?

A: A chemical reaction beween soap and alkali results in the formation of soap. The chemical reaction…

Q: Chemistry draw the structures of soap and identify its components.

A: Soap molecules consists of following two parts.

Q: What is a gel and explains its characteristics?

A: Gel:        A gel is a semi-solid that is ranging its properties from soft and weak to hard and…

Q: What are emulsions? What are their different types? Give one example of each type.

A: When two or more constituents are mixed, it may result in the formation of unlike products. One of…

Q: Explain Chemical Hand Warmers?

A: SOLUTION: Step 1: Hand warmers are small (mostly disposable) packets which are held in the hand and…

Q: Draw the structure of a wax formed from stearic acid and cetyl alcohol

A:

Q: Name two causes of rancidity in oils

A: Rancidity in oils is a process in which the oils are converted into a substance which has unpleasant…

Q: 10. Which of the following is an inorganic sunscreen? A. salicylate B. cinnamate C. Anthranilate D.…

A: Sunscreens are commonly used to protect the skin from damaging ultraviolet radiation (UV). The…

Q: Is glutinous rice a pure substance or a mixture?

A: A pure substance is that state of matter which only contains one particular type of matter and…

Q: 4. A. How does phosphoglycerides structurally differ from triglycerides B. List two structural…

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

Q: What was the extraction method used by the scientist who discovered quinine?

A:

Q: What is dermality?

A: The connection of epidermis and subcutaneous tissues is dermis or corium where it is considered as…

Q: 2. Which gas is used in making of Vanaspati ghee from vegetable oils?

A: Vanaspati ghee can be prepared by hydrogenation of vegetable oils in presence of metal catalyst…

Q: describe how to condition a buret and why it is important?

A: The steps to condition a buret and the reason are as follows: 1) Tо fill а buret, сlоse the stорсосk…

Q: Tube No. 1 2 3 4 5 Substance Glycerol Cottonseed c Olive oil Walnut lip Water

A: Fats are solid at Room Temperature  but fats are liquid at room temperature.

Q: Chelating agent used to inhibit or prevents the development of dental cavities True False

A: in dentistry, chelating agents like EDTA bind with calcium ion by releasing its hydrogen ion and…

Q: 6. Name four processes that may be used to refine oils 7. What is the description for the term…

A: 6. Answer: Refining of oil involves the conversion of crude oil into useful products as gasoline,…

Q: What are the types of rubbers , write their names?

A: A natural polymer of Isoprene (2-methyl-1,3-butadiene) is known as Rubber.  It is a linear and…

Q: What do the d nanotubes consist of?

A: Carbon nanotubes are also called CNTs. They are cylindrical in shape.

Q: Compounds that have the same chemical formula but have different structures are called..…

A: Given data : Compounds that have the same chemical formula but have different structures are called…

Q: properties of a cream

A: Cream: It is semisolid drug substance which is dissolved in suitable base. Cream is the semisolid…

Q: Describe the compound below. O A. wax О в. fat O c. oil O D. soap - 1 attachment - 30

A: Here we have to predict type of compound from the given structure.

Q: What was the purification method used by the scientist who discovered quinine?

A:

Q: To minimize the diffusion of gas and vapor into the food, the packaging is made of Select one: O A…

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

Q: What is a surfactant?

A: Surfactant: Surfactants are chemical compounds that lower the surface tension between two liquids,…

Q: Which of the following ingredients of restorative wax is incorporated to affect wax consistency and…

A: The answer is a) oils. Oils can increase the fluidity of restorative wax. Oils make it less firm to…

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 are oil in water emulsions ? Give examples from daily life

A: Oil in water emulsion means,

Q: 32. Glycolipids are a type of a. wax Ob. sphingolipid C. phospholipid d. nonsaponifiable

A: The lipids found in cell membranes can be categorized in various ways. Phospholipids are lipids…

Q: What are the precautions during the processing of making salted eggs

A: Concept- Salted eggs are produced by brining eggs in saturated saline or by coating eggs with soil…

Q: What holds the fat molecules in an oil together, so that it remains a liquid?

A: To be solid, the molecules shud be packed together.

Q: What are emulsions? State one application of emulsification.

A: Emulsions are defined as the mixing of two or more liquids combine but the liquids combining are…

Q: What are biodegradable and non-biodegradable detergents ? Give one example of each.

A:

Q: Explain the meaning of malleable and ductile.

A: Malleable : It is the quality of something (mostly metals) , so that something can be shaped and…

Q: What is Vulcanized rubber ?

A: Vulcanization of rubber is a process of increasing the strength of the natural or raw rubber by the…

Q: What is the powder form of Ecstasy?

A: Ecstasy is a synthetic drug. The popular name of Ecstasy is Molly (slang for "molecular"). The pure…

Q: What are normal spinal structures or Ferrites?

A: Normal spinel structure: It is cubic close-packed oxides with eight tetrahedral and four octahedral…

Q: What are emulsions? Describe different types of emulsions giving one example of each type.

A: An emulsion is a mixture of two or more liquids that are immiscible (non-mixable or unblendable). It…

Q: Mention the chemical difference between soap and detergent with pen water.

A: Soaps are potassium or sodium salt of carboxylic acid and they contain long aliphatic chains…

Q: What is the description for the rancidity of oils

A: Rancidity of oil is the oxidation state of oil which affects the nutritional value of oil. Oxidative…

Q: Explain the importance of having a Risk assessment and Risk management in a cosmetic product or…

A:

Q: What do you mean by Waxes in chemistry terms ?

A: Waxes are also considered as one type of acid formed from the combination of alcohol and carboxylic…