0
What else can I help you with?
Is caffeine more miscible in organic layer (dichloromethane) or aqueous layer?
Caffeine is more miscible in the organic layer (dichloromethane) than in the aqueous layer. This is because caffeine is a non-polar compound and thus dissolves better in organic solvents than in water, which is a polar solvent.
What does it mean that Wash organic layer with 1.0 ml of 1M aqueous sodium bicarbonate?
1m is the molarty of the solution meaning the concentration is 1 mol of baking soda (sodium bicarbonate) to every liter of water. 1 mol of sodium bicarbonate is 84g. so for 1ml of water with a molarity of 1 divide 84g by 1000 which is 84mg and add that to 1ml of water. as far as wahing the organic layer i think it means washing any water from the solution but i may be wrong idk.
What is the advantage of having the organic solvent be denser then water when extracting an organic compound?
Having the organic solvent be denser than water allows for a clean separation between the two layers after extraction. The denser organic solvent will form the bottom layer, making it easier to separate and collect the organic compound. Additionally, this setup reduces the risk of emulsions forming during the extraction process.
When you are extracting an aqueous solution with an organic solvent you are uncertain of which layer in the separatory funnel is aqueoushow would you quickly sort out the issue?
Add a drop of water and see if it mixes with the top layer or if it remains as a droplet within the top layer. If it mixes homogeneously, then the top is aqueous. If it forms a droplet, then the top is organic.
When dichloromethane is mixed with water will the organic phase be in the upper level or lower level?
The organic phase, which contains dichloromethane, will be in the lower level when mixed with water. Dichloromethane is denser than water, so it will settle to the bottom layer due to its higher density.
What is the purpose of the saturated NaCl solution for washing an organic layer why not use deionized water?
The bulk of the water can often be removed by shaking or "washing" the organic layer with saturated aqueous sodium chloride. The salt water works to pull the water from the organic layer to the water layer. This is because the concentrated salt solution wants to become more dilute and because salts have a stronger attraction to water than to organic solvents. Note: sometimes a saturated aqueous solution of sodium chloride is called brine.
The purpose of using water in organic compound lab?
Water is a common solvent in chemistry; also a washing agent in filtering, water vapors extraction, etc.
Why does alkyl halide layer switch from top layer to bottom layer at the point were water is used to extract the organic layer?
The alkyl halide layer switches from the top layer to the bottom layer during extraction with water because alkyl halides are less soluble in water compared to organic solvents. When water is added, the alkyl halide molecules preferentially partition into the water layer, causing them to move from the organic layer (usually on top) to the aqueous layer (usually at the bottom).
Why in cannizzaro reaction the aqueous layer become the bottom layer and the organic layer become the upper layer in the separating funnel?
Because the density of water more than the density of organic compounds
What is the purpose of a washing machine shutoff valve and how does it function in relation to the washing machine?
The purpose of a washing machine shutoff valve is to control the flow of water to the washing machine. It functions by allowing water to flow into the machine when it is open and stopping the flow when it is closed. This helps prevent leaks and water damage when the machine is not in use.
What is the purpose of having water in the bottom of a washing machine drum?
The purpose of having water in the bottom of a washing machine drum is to help create a cushioning effect that protects the clothes during the washing cycle and also helps to distribute the detergent evenly.
Is caffeine more miscible in organic layer (dichloromethane) or aqueous layer?
Caffeine is more miscible in the organic layer (dichloromethane) than in the aqueous layer. This is because caffeine is a non-polar compound and thus dissolves better in organic solvents than in water, which is a polar solvent.
What is the purpose of a washing machine shut off valve and how does it function in relation to the operation of a washing machine?
The purpose of a washing machine shut off valve is to control the flow of water to the washing machine. It functions by allowing water to flow into the machine when it is open and stopping the flow when it is closed. This helps prevent leaks and water damage when the machine is not in use.
What does it mean that Wash organic layer with 1.0 ml of 1M aqueous sodium bicarbonate?
1m is the molarty of the solution meaning the concentration is 1 mol of baking soda (sodium bicarbonate) to every liter of water. 1 mol of sodium bicarbonate is 84g. so for 1ml of water with a molarity of 1 divide 84g by 1000 which is 84mg and add that to 1ml of water. as far as wahing the organic layer i think it means washing any water from the solution but i may be wrong idk.
What is the purpose of the washer pipe in a washing machine?
The purpose of the washer pipe in a washing machine is to supply water to the machine for the cleaning process. It allows water to flow into the machine and fill the drum, enabling the clothes to be washed effectively.
What is the advantage of having the organic solvent be denser then water when extracting an organic compound?
Having the organic solvent be denser than water allows for a clean separation between the two layers after extraction. The denser organic solvent will form the bottom layer, making it easier to separate and collect the organic compound. Additionally, this setup reduces the risk of emulsions forming during the extraction process.
What is the purpose of the hole in the sink?
The purpose of the hole in the sink is to accommodate the faucet or tap, allowing water to flow into the basin for washing and other purposes.
