0
What else can I help you with?
What is the basic difference between cleavanger apparatus and soxhlet apparatus used in extraction process?
Clevanger apparatus usually use to determine essential volatile oil from flowers, leaves while soxhlet apparatus use for the extraction of a lipid from a solid material like plant seeds. Phuong.
Methanol how long can you store methanol before it goose bad?
Theoretically it can last and does not spoil for a VERY long time BUT Methanol can absorb water once opened. Check that the methanol is clear and not milky. I have heard that it goes brownish when off.
How do you separate mixture of methanol ethyl acetate and water?
This type of mixture is distilled by extractive distillation method. First, methanoic mixture is separated by feeding the required rate of water in the extractor with the counter-current of these two liquids. Later on GC is done for methanol content in the organic layer and if it comes below the required level, it is taken for rectificaton in the column.
What method is used to separate honey from honeycomb?
The most common method is to use an extractor. It is a device that spins at high speed and forces the honey out of the honeycomb. The released honey drains to the bottom of the extractor and is collected in a container.
How do you use the standard enthalpies of formation to calculate the amount of heat released per kilogram of methanol?
Presumably we are talking combustion of methanol? Methanol burns to make water and carbon dioxide. The energy change from carbon, hydrogen and oxygen to carbon dioxide and water is the same if it is in one step, or via the intermediate step of making ethanol.
Where is the most Capsaicin found in a pepper?
use ethanol in a soxhlet extractor to get the capsaicin from dried peppers
What is soxhalation?
Soxhalation refers to the use of a soxhlet extractor. A soxhlet extractor is a piece of laboratory apparatus designed for the extraction of a lipid from a solid material.
What is the meaning for soxhalation?
Soxhalation is the use of a soxhlet extractor. A soxhlet extractor is a piece of laboratory apparatus designed for the extraction of a lipid from a solid material, or for other cases in which the desired compound has a limited solubility in a solvent and cannot be efficiently extracted by normal filtration.
To maximize equilibrium yield of methanol would you use high or low temperature?
High because a higher pressure is the result of decreased volume and when a decreased volume for the equilibrium mixture is involved, the shift is toward the side with the least amount of mols of gas. 3 for reactants and 1 for methanol so towards methanol
What method use to break surface tension?
a) Increasing the temperature of the solution b) Adding ethanol, methanol or other alcohols
Will methanol melt ice?
It depends on the temperature of the methanol. If the methanol is warmer than 32F (0C) it will melt the ice until the methanol reaches 32. Methanol can be less than 32F and still liquid in which case it won't melt the ice. It's about heat transfer not material.
When should I use a screw extractor?
Absolutely you can use a screw extractor to help you remove a screw that has broken off below the surface and you have no alternative to remove them. Here is a website that walks you through the process. http://www.wikihow.com/Use-a-Screw-Extractor
How can I effectively remove a broken screw extractor from a workpiece?
To effectively remove a broken screw extractor from a workpiece, you can try using a left-handed drill bit to drill into the extractor and then use a screw extractor or pliers to remove it. Another method is to carefully use a Dremel tool to cut a slot into the extractor and then use a flathead screwdriver to turn and remove it. Be patient and work slowly to avoid damaging the workpiece.
What is an extractor rod use for?
Extracting things!
What is the basic difference between cleavanger apparatus and soxhlet apparatus used in extraction process?
Clevanger apparatus usually use to determine essential volatile oil from flowers, leaves while soxhlet apparatus use for the extraction of a lipid from a solid material like plant seeds. Phuong.
Why do race cars use methanol?
methanol has a lower burning point, so an engine running on methanol can make more power with less heat.
How many gallons in one ton of methanol?
how much methanol can I use in a gallon of gas to be safe
