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Why are stemless funnels used instead of long stem funnels to filter hot solutions through fluted filter paper?
Wiki User
∙ 12y ago
In hot gravity filtration situations, a stemless funnel is used to prevent premature recrystallization.
Wiki User
∙ 15y ago
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What is the use of funnel support?
A funnel support is used to place a funnel accurately into a container or beaker or maybe even a flask in order to concentrate the flow of liquid into the container which happens through the funnel
How are funnels used in laboratories?
A funnel is used to transfer liquids from one container to another without spilling.There are many kinds of funnels, transferring liquids is only one use. Funnels also provide support for several kinds of filtering procedures. There are hundreds of different kinds of filter paper in different materials and sizes of pores that let different sizes of particles through, different sizes of circles of material that are put into flat bottomed funnels, folded into triangular shaped funnels, and inserted into vacuum setups.There is a kind of funnel with a wide stem, instead of the narrow stem for liquid transfer. These are called powder funnels, and are used, logically enough, to transfer powders into narrow necked vessels such as flasks or bottles of various types after being weighed out on a scale to make up a solution. Used for filtration or the delivery of liquids.A funnel allows you to pour from one container into another container with a narrower opening without spilling over the edges.fun·nel [fúnn'l]noun (pluralfun·nels)1.utensil used in pouring liquids: a cone-shaped utensil with a large opening at the top and a small opening or tube at the bottom. Use: to guide liquids and other substances into containers.2.chimney: a vertical pipe from which smoke and exhaust gases escape, especially one on a steamship or steam engineverb (past and past participlefun·neled, present participle fun·nel·ing, 3rd person present singular fun·nels)1.transitive and intransitive verb move into narrow space: to move into and through a narrow space, or direct something into and through a narrow spacean efficient system for funneling crowds through the turnstiles2.transitive verb concentrate resources somewhere: to direct or channel all of something from one place or use to another Funds were funneled away from other projects.3.transitive verb make funnel-shaped: to form something into the shape of a funnel [15th century. Via Provençal fonilh < Latin infundibulum < infundere "pour in" < fundere "pour"]It is used just how you would expect: if you are poring some fluid from a beaker into something very small like a tube or measuring cylinder. It helps especially if the liquid is expensive or dangerous to prevent any waste!It is used just how you would expect: if you are poring some fluid from a beaker into something very small like a tube or measuring cylinder. It helps especially if the liquid is expensive or dangerous to prevent any waste!
Copper metal conducts electricity through electrons whereas it solved solution conducts electricity through ions do you agree?
no,if it is dissolved in solutions it conducts electricity through electron the electricity means flow of electrons.
What can electrons easily move through?
Electrically conducting materials, like metals, molten ionic salts and ionic solutions.
Problems and solutions to sending humans to Jupiter?
jupiter is a gas planet so if you tried to stand on jupiter you would sink through
Where can I purchase a riedel stemless wine glass?
You can purchases Riedel stemless wine glasses online, and through your local department stores. These glasses are available through Riedel online, and can be purchased through the site here http://www.riedel.com/
What is the use of funnel support?
A funnel support is used to place a funnel accurately into a container or beaker or maybe even a flask in order to concentrate the flow of liquid into the container which happens through the funnel
Where can I get riedel stemless wine glasses?
Riedel wine glasses can be found on the business homepage, or through auction sites online. These glasses can be comparable to other wine glass prices.
How was a phone used a hundred years ago?
When Alexander Graham Bell Made the telephone it was essentially two funnels, One you talk through and one you hear through
How are concentrations in solutions quantified?
through molarity,molality, normality. through molarity,molality, normality.
How are funnels used in laboratories?
A funnel is used to transfer liquids from one container to another without spilling.There are many kinds of funnels, transferring liquids is only one use. Funnels also provide support for several kinds of filtering procedures. There are hundreds of different kinds of filter paper in different materials and sizes of pores that let different sizes of particles through, different sizes of circles of material that are put into flat bottomed funnels, folded into triangular shaped funnels, and inserted into vacuum setups.There is a kind of funnel with a wide stem, instead of the narrow stem for liquid transfer. These are called powder funnels, and are used, logically enough, to transfer powders into narrow necked vessels such as flasks or bottles of various types after being weighed out on a scale to make up a solution. Used for filtration or the delivery of liquids.A funnel allows you to pour from one container into another container with a narrower opening without spilling over the edges.fun·nel [fúnn'l]noun (pluralfun·nels)1.utensil used in pouring liquids: a cone-shaped utensil with a large opening at the top and a small opening or tube at the bottom. Use: to guide liquids and other substances into containers.2.chimney: a vertical pipe from which smoke and exhaust gases escape, especially one on a steamship or steam engineverb (past and past participlefun·neled, present participle fun·nel·ing, 3rd person present singular fun·nels)1.transitive and intransitive verb move into narrow space: to move into and through a narrow space, or direct something into and through a narrow spacean efficient system for funneling crowds through the turnstiles2.transitive verb concentrate resources somewhere: to direct or channel all of something from one place or use to another Funds were funneled away from other projects.3.transitive verb make funnel-shaped: to form something into the shape of a funnel [15th century. Via Provençal fonilh < Latin infundibulum < infundere "pour in" < fundere "pour"]It is used just how you would expect: if you are poring some fluid from a beaker into something very small like a tube or measuring cylinder. It helps especially if the liquid is expensive or dangerous to prevent any waste!It is used just how you would expect: if you are poring some fluid from a beaker into something very small like a tube or measuring cylinder. It helps especially if the liquid is expensive or dangerous to prevent any waste!
How do scientists provide solutions for many the world's problems?
Through the use of technology
What are some secure remote backup solutions?
It really does depend where you require the remote backup solutions, but yes there are many secure remote backup solutions avalible. The best way to find out is to go through a company you trust.
What are some popular document management solutions?
Recently I have noticed that Documail is offering document management solutions. I was going through their web page and it looks very useful for different office solutions. See Related Link
What is a heterogeneous and homogeneous solution?
A heterogeneous solution combines 2 or more solutions that are not chemically combined. A homogeneous solution is when the components are uniformly distributed.
Can you show me the way through poptropica?
(see the solutions for each island at the related questions)
When to use thru?
instead of using through
