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What is a funnel with a long stem called?
A funnel with a long stem is typically called a "long stem funnel." These types of funnels are designed with an extended tube to allow for more precise pouring or transferring of liquids into containers with narrow openings.
What is a thistle tube?
A thistle tube is a instrument in Chemistry laboratory, a glassware, consisting of a shaft of tube, with a reservoir and funnel like shape at the top. Thistle tubes are typically used by chemists to add liquid to an existing system or apparatus.Such funnels are used to add small volumes of liquids to an accurate position.
What is the function of the thistle tube?
Thistle tubes are usually used in experiments involving semi-permeable membranes. Osmosis and diffusion can be illustrated well. Thistle tubes are also used in separation experiments as well as other chemical applications.
What laboratory apparatus used for transferring volatile liquids?
A graduated cylinder or a volumetric flask can be used for transferring volatile liquids in a laboratory setting. These glassware have narrow openings which help in minimizing evaporation during the transfer process. It is important to handle volatile liquids with caution to prevent accidents.
When the bulb of a thistle tube filled with water is sealed by a selectively permeable membrane and submerged in a beaker of molasses the water level in the tube falls.?
When the thistle tube is submerged in molasses, water moves from the tube into the surrounding molasses through the selectively permeable membrane. This occurs because molasses has a higher solute concentration than the water inside the bulb, creating a hypertonic environment. As water leaves the tube to balance the solute concentrations, the water level in the tube falls. This process is an example of osmosis, where water moves toward the area of higher solute concentration.
What is the name of a long stemmed funnel?
a long stemd funnel is a thistle tube funnel
What is a funnel with a long stem called?
A funnel with a long stem is typically called a "long stem funnel." These types of funnels are designed with an extended tube to allow for more precise pouring or transferring of liquids into containers with narrow openings.
What is a thistle tube?
A thistle tube is a instrument in Chemistry laboratory, a glassware, consisting of a shaft of tube, with a reservoir and funnel like shape at the top. Thistle tubes are typically used by chemists to add liquid to an existing system or apparatus.Such funnels are used to add small volumes of liquids to an accurate position.
Function of thistle funnel?
The most usual use for a thistle funnel is to add liquid during gas preparations, for which use it is usually inserted into one hole of a two hole stopper. (The other hole contains the delivery tube.) If gas is to be delivered to the collecting vessel, you should ensure the base of the funnel tube is covered by the liquid in the flask. Inserting the thistle funnel through the stopper must be done extremely carefully, using a hollow cork borer, as the glass stem is extremely easy to snap. I would advise that this fitting is not attempted without someone to show you the correct procedure.
What is a thistle tube and is it used?
A thistle tube is a piece of laboratory glassware consisting of a shaft of tube, with a reservoir and funnel-like section at the top. Thistle tubes are typically used by chemists to add liquid to an existing system or apparatus.The thistle tube shaft is designed to allow insertion through a small hole present in some stoppers, permitting the tube to be inserted into a container such as an Erlenmeyer flask.
What is a Thistl?
A thistle tube is a instrument in Chemistry laboratory, a glassware, consisting of a shaft of tube, with a reservoir and funnel like shape at the top. Thistle tubes are typically used by chemists to add liquid to an existing system or apparatus.Such funnels are used to add small volumes of liquids to an accurate position.
What is the function of the thistle tube?
Thistle tubes are usually used in experiments involving semi-permeable membranes. Osmosis and diffusion can be illustrated well. Thistle tubes are also used in separation experiments as well as other chemical applications.
What happened to the volume of the sugar solution in the thistle tube?
The volume of the sugar solution decreased in the thistle tube due to osmosis. Water moved from the solution into the potato cells, resulting in a decrease in volume of the solution in the tube.
How do you add transmission fluid to a 1989 Honda Accord?
there is a long neck funnel especially for servicing the tranny fluid. stick in the dipstick tube and pour the fluid from there, with the funnel.
What is a vertical tube of air?
A vertical tube of spinning air is a mesocyclone.
Where do you pour the transmission fluid in a 2000 Toyota Solara?
You add transmission fluid through the same tube where the transmission dipstick is located. You need a funnel used for transmission oil. The funnel is long, narrow and the end can fit into the dipstick tube.
What does Funnel mean?
A funnel is a cylindrical tube, often with a wide end and a narrow end.
