How do you account for the difference in reaction between fresh and rancid oil?
Q: What is the principle behind boiled potato and hydrogen peroxide reaction?
A: The potato & hydrogen peroxide experiment is a pretty straightforward approach to study on the…
Q: When you made soap, first you dissolved vegetable oil in ehanol. What happened to the ethanol during…
A: Soaps are sodium or potassium fatty acids (that is long carbon chain) salts, produced from the…
Q: What is the turgid in the water?
A: Osmosis is the process by which the solute molecules are transported from higher concentration to…
Q: The following structure is D-sorbose. Which reagent will oxidize D-sorbose? CH2OH C = 0 Н-С-ОН НО -С…
A: Sorbose is a ketose belonging to the group of monosaccharides
Q: Why oil gets hot faster than the water?
A: Lipids are macromolecules that help in the structure and function of the living body. They are not…
Q: How can the temperature of steam be raised above 100°C? Whichinstrument is based on this technique…
A: Steam is generated after the water boils. At normal atmospheric pressure, water boils at 100°C, and…
Q: How is vinegar produced from fermentation?
A: Fermentation is the anaerobic process that is associated with the metabolism of organic molecules…
Q: What is the principal human health effect of formaldehyde as an indoor pollutant?
A: Formaldehyde is a simple of chemical compound made of carbon, hydrogen, and carbon and all life…
Q: What are non-ionic detergents?
A: Detergents are cleansing agents and commonly made from synthetic resources such as petroleum…
Q: How many times more water does beef require, compared with chicken?
A: The food with the highest water footprint is beef and it uses six times more amount of water than…
Q: What are the types of wax bath?
A: There are many types of therapeutic baths that are prescribed by the physician according to the…
Q: Plain soaps have what level of germicidal activity?
A: This question is based on action of the plain soap.
Q: How is a hydride ion different from a hydrogen ion? What is the involvement of both ions in redox…
A: Ions are the charged particles that carry positive or negative charges.
Q: What should happen when you add magnesium salts to the soap solution and then what happens when you…
A: Soap is a cleansing and emulsifying agent that is made usually by action of alkali on fat or fatty…
Q: Why efficascent oil is green liquid?
A: Efficascent oil is a liniment for the treating pains associated with muscles and joints. It is…
Q: How did your soap compare to the commercially prepared soap?
A: If we wash oily/ greasy hands with soap then only oil/grease gets removed. In the…
Q: What happens during the malting process in beer?
A: Malting involves the controlled germination of grains to mobilize the enzymes like amylases and…
Q: What is the source of litmus used for measuring pH?
A: Ph indicator is a chemical compound when added to a solution in small amount changes its colour that…
Q: What is the function of mordant?
A: Gram staining is a common technique that is used to differentiate bacteria into two broad groups…
Q: Why does picric acid and tannic acid are used to treat burn?
A: Picric Acid, is an organic compound chemically known as 2,4,6-trinitrophenol. It is a pale yellow…
Q: Explain how does selenium act as antioxidant.
A: Cellular metabolism produces free radicals as byproducts that play a vital role in protecting the…
Q: What are the applications for bisphenols, halogens, alcohols and heavy metals?
A: Physical and chemical methods are used to control the microbes. Chemical methods are where chemicals…
Q: What is the significance of light reaction?
A: Introduction: The process of preparing food from stored energy using sunlight is called…
Q: The crude caffeine isolated from tea often has a green tinge. Why?
A: In the isolation of caffeine from tea leaves, the main problem is that the caffeine is not the only…
Q: How does an emulsifier work? How does this affect the cleansing action of soaps?
A: Emulsion: a. It is a liquid preparation containing two immiscible liquids, in which one is dispersed…
Q: Suppose you have extracted an alkaloid from natural sources how will you establish the structure of…
A: Alkaloid are one of the major classes of phytochemicals, i.e. plant secondary metabolite along with…
Q: What is an absorption spectrum? The following graph is the visible absorbance spectrum of an…
A: There are different types of electromagnetic radiation. The different radiations have different…
Q: What happens when you mix oil and vinegar? Why?
A: The like dissolves like rule suggest that polar solutes are soluble in only polar solvents whereas…
Q: How are the effects of the nitrites different from the effects of inhaled solvent fumes?
A: the effects of the nitrites different from the effects of inhaled solvent fumes:
Q: what is/are the product of hydrolysis with KOH?
A: Lipids are the biomolecules which are nonpolar in nature. These include triglycerides, steroids,…
Q: What is the pH of a cleaning solution with a [H3O*] = 7.4 x
A:
Q: What makes the alcohol harmful to the skin when it has been soak for a very long time? What are the…
A: Isopropyl alcohol is secondary alcohol and the hydroxyl group is attached to the second carbon…
Q: Can we use maceration to extract volatile oils? why or why not?
A: Plants produce volatile oils, which are odorous natural compounds. They are in charge of the…
Q: What happens when you heat ice at 0°C? (Section B C)? What is this added heat being used for?
A: You have asked multiple questions. I will answer your first question which also has two parts.…
Q: what is the use of calcium hydroxide in the alkaloidal extraction?
A: Calcium Hydroxide : It is an inorganic compound with the chemical formula Ca(OH)2. It is a colorless…
Q: what is the chemical formula for cooking oil?
A: Cooking oil consists of a mixture of the different types of the fatty acids added to cook and give…
Q: How does soap dissolve grease and oil?
A: Oil and water do not combine because water is polar, whereas the fatty particles in the oil, grease,…
Q: What is dimethyl sulfoxide used for in plant tissues culture
A: Tissue culture is the in vitro aseptic culture of organs, tissues, cells, or the whole plan under…
Q: In excess of alkaloidal reagent, did the precipitate formed dissolve or not? What is the evidence…
A: Alkaloid reagents such as tannic acid, potassium iodide, potassium ferrocyanide, or mercuric iodide…
Q: How many joules are required to boil 150 grams of water?
A: To boil an amount of water, an amount of heat is required to increase the temperature is dependent…
Q: In keeping a bottle of vegetable oil with no preservative, it must be coveredtightly and…
A: Triacylglycerols are lipids present in oils that have a glycerol backbone with the three hydroxyl…
Q: What are the advantages and disadvantages for aldehydes, gaseous sterilizers, peroxygens and organic…
A: Physical and chemical methods are used to control the microbes. Chemical methods are where chemicals…
Q: You have been assigned to your first comatose patient, and you notice 0.12% chlorhexidine gluconate…
A: Introduction:- Patients who are admitted to hospital with a prolonged stay in hospital are at an…
Q: If a more concentrated initial solution bicarbonate was used in beaker C, would it require more or…
A: In a neutralization reaction, number of moles acid and bases are always equal at neutralization…
Q: How sodium chloride regards acid production in cheese?
A: All Cheese is formed due to lactic acid fermentation of milk which results in coagulation of milk…
Q: What is saponification? How can we make soap? What is the reaction involve in making soaps? Whats…
A: Soaps and detergents are commonly used in cleaning clothes, utensils and other dirty surfaces.…
Q: What is the trade name of Chlorprothixene ?
A: Chlorprothixene belongs to class of thioxanthines and is an low potency anti psychotic drug used in…
How do you account for the difference in reaction between fresh and rancid oil?
Step by step
Solved in 2 steps
- How sodium chloride regards acid production in cheese?What makes the alcohol harmful to the skin when it has been soak for a very long time? What are the components of ethyl and isopropyl alcohol that make it dangerous when soaking into the skin for 15 minutes long?What is the function of immersion oil?
- Which of the following reagents can be used in the reaction in the photo? A.) pyridinium chlorochromate B.) potassium permanganate C.) sodium dichromate with sulfuric acid D.) potassium chromate with sulfuric acidHow does a nitrate addition prevent sulfide souring ofcrude oil?Why is picric acid used for burns? Explain the principle involved
- When you made soap, first you dissolved vegetable oil in ehanol. What happened to the ethanol during the reaction?How are the effects of the nitrites different from the effects of inhaled solvent fumes?What is saponification? How can we make soap? What is the reaction involve in making soaps? Whats the principle behind the cleaning properties of soaps?