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What is the role of sulfuric acid in the preparation Glycerophospholipid?
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What is the role of Tris-HCl in phage preparation by PEG precipitation?
To Prevent Possible protease contamination
What is role of sulphuric acid in dehydration of ethanol?
Acts as the dehydrating agent (catalyst).
What is one role of ribonucleic acid (RNA) in organisms?
It is the messenger between DNA and the protein-synthesis ribosomes.
What is one of the role of ribonucleic acid RNA in organisms?
It is the messenger between DNA and the protein synthesis ribosomes
What is the role of buffering?
Buffers are chemical substances that neutralize small amounts of either an acid or a base added to a solution.
Sodium metavanadate in sulfuric acid gives a yellow color what happens when you add zinc granules to it and What is the role of the sulfuric acid in the first place?
gives a green color
What is the role of concentrated sulfuric acid in the nitration of methyl benzoate?
It's a catalyst
What is the Dual role of sulfuric acid in the copper cycle?
It speeds up the reaction, and acts as a dehydrating agent
Role of concentrated sulfuric acid in sterification reaction?
this activates the oxygen atom of the carboxylic atom which then picks up a proton to form a hydroxyl group, now a good leaving group
H2SO4 in aspirin?
Yes. ^ Well to improve on this, in simple terms. A catalyst is something that brings on the reaction, in this case the liquid catalyst can only contain a little amount of water otherwise side reactions will occur and this would impact (reduce) the yield of aspirin - not good, sulfuric acid is usually used because it is 98% pure, phosphoric acid can also be used but it is only about 85% pure, still OK. HCL in its most concentrated form is only 37% pure and there fore no good at all. In a shorter to the point answer, H2SO4 is a pure catalyst which will give you a close to accurate yield of aspirin.
What is the role of water level in a battery?
Lead acid batteries use a weak solution of sulfuric acid in water as an electrolyte. Some of the water evaporates if it is not a sealed battery, causing the electrolyte to become more acidic than normal. Adding water to the correct water level makes up for the evaporation and restores the battery acid solution to its proper strength.
What is the role for nitric acid?
The role of nitric acid in anal sex? To destroy the innards of the idiot who used it.
What is the role of calcium chloride in the preparation of media?
they are teir to give blowjobs
What is acid igneous rocks?
Igneous rocks are not an acid. Volcanic activity can release gases that can form acid on contact with water, including sulfur dioxide and carbon dioxide which form sulfuric and carbonic acid respectively. Igneous rocks were once divided into classifications of "acidic" and "basic" based on the idea that differing properties were a result of differing amounts of silicic acid. This idea has been abandoned as we now know it is silica rather than silicic acid that plays a large role in the properties of igneous rock.
What role does stomach acid play in digestion?
Hydrochloric acid Hydrochloric acid
Explain the role of common salt during the preparation of soap?
it hardens the soap
What is a single strand nucleic acid that plays a role in protein?
Ribonucleic acid
