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What else can I help you with?
What is the purpose of using evaporation dishes in a laboratory setting?
Evaporation dishes are used in a laboratory setting to evaporate liquids and concentrate solutions.
How do you separate amino acids from fatty acids?
One common method to separate amino acids from fatty acids is through chromatography. Amino acids are more polar and can be separated based on their different affinities for the stationary phase, while fatty acids can be eluted separately due to their differing solubilities. Another method could involve precipitation using different solvents where amino acids and fatty acids can be separated based on their solubilities in the respective solvents.
What are the laboratory preparation of oxygen using manganij di oxide?
To prepare oxygen in the laboratory using manganese dioxide, one can heat potassium chlorate in the presence of manganese dioxide as a catalyst. The reaction produces oxygen gas, which can be collected by displacement of water in an inverted gas jar. This method is commonly used in high school or introductory chemistry labs to demonstrate the preparation of oxygen.
Define primary structure and describe how it may be deduced in the laboratory?
The primary structure is the formation of the amino acid sequence within a protein. It can be deduced in a laboratory by hydrolyzing the protein into small peptide chains, dehydrolyzing the protein into small peptide chains, determining their amino acid sequences, and then overlapping the sequences of small fragments created with different agents to reconstruct the whole polypeptide.
What are the benefits of using an ultrasonic bath in a laboratory setting?
Using an ultrasonic bath in a laboratory setting can provide benefits such as efficient and thorough cleaning of delicate or complex instruments, removal of stubborn contaminants, and improved overall cleanliness and hygiene.
What is the importance of laboratory gown?
using laboratory gown is important for scientists in laboratorical experiments because it shows acids stained on the gown because it is white......... because it is white, it is easier for them to see stains and it also protects them from harmful effects of the liquid chemicals to their external body............
What is bigger 1.5 or 2500?
A careful examination, using precisely calibrated instruments under controlled laboratory conditions, reveals that 2,500 is more than 1,660 times as big as 1.5 .
How can you neutralise acids?
Acids can be neutralized using bases.
Can you make a sentences using the word careful?
Be careful where you step.
What precautions should we when using corrosive materials in the laboratory?
- work in a ventilated fume hood- use protection goggles, plastic gloves and a plastic apron- be very careful during experiments- have a neutralizing material in the lab
What is the purpose of using the scientific method?
to make careful observations (got this off a study guide at school haha)
What are ways of transferring liquid acids?
Liquid acids can be transferred using speciality acid-resistant pumps, pipelines, or dedicated containers made of materials such as PTFE, stainless steel, or glass. It is important to follow proper safety protocols and use appropriate personal protective equipment when handling and transferring liquid acids to prevent accidents or exposure.
What are the laboratory apparatus using for measuring?
balance scale
Why do have to be careful using ether?
Because it is a substance that has extreme physical hazards cognisance of which must always be a priority when planning even the simplest of procedures and the use of best laboratory practice at all times is paramount in ensuring its safe use.
Why is it important to be careful when making or using graphs?
It is important to be careful when doing anything!
What is the benefits with using acids in food product?
Acids are added in foods for taste and as preservatives.
Safety Symbols inside the laboratory?
These could be to warn you of dangerous materials or behaviour. (acids running) They could be to advise of safety procedures. (Fire escape, eye wash, first aid.) They could be to aid you in using safety equipment. (fume cupboard, fire extinguisher)
