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The evaporating dish is used to heat and evaporate liquids.
This porcelain item resembles a shallow bowl with a spout. Evaporating dishes are traditionally used to evaporate solvent to concentrate a solution; however they can also be used to hold sand for a sand bath, as a small water bath, or as a drying dish (like a watch glass).
If heated by a direct flame, it will often be placed on a clay triangle for support.
Wiki User
∙ 8y ago
Wiki User
∙ 9y agoThis is unknown, but we do know that as far back as ancient Sumerian times (thousands and thousands of years ago) they were well aware of evaporation, and used it to get salt from the sea.
It is mentioned in babylonian texts and in The Bible.
- Jer 10:13 When he uttereth his voice, there is a multitude of waters in the heavens, and he causeth the vapours to ascend from the ends of the earth.
- Ps 135:7 He causeth the vapours to ascend from the ends of the earth.
There is no single professor or scientist that is accredited with the discovery, because it has been part of the general pool of human knowledge for tens of thousands of years.
Nils Wallerius - Swedish - between 1739 - 1747 made a special study of evaporation.
philp banks
Wiki User
∙ 12y agoThe evaporating dish is used to heat and evaporate liquids.
This porcelain item resembles a shallow bowl with a spout. Evaporating dishes are traditionally used to evaporate solvent to concentrate a solution; however they can also be used to hold sand for a sand bath, as a small water bath, or as a drying dish (like a watch glass).
If heated by a direct flame, it will often be placed on a clay triangle for support.
Wiki User
∙ 12y agoUsually, evaporating dishes are made of borosilicate glass.
Wiki User
∙ 9y agoAn evaporating dish is a laboratory equipment that is used to evaporate solutions. This glassware was invented by Basiulis.
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What does an evaporating dish looks like?
An evaporating dish is a shallow, wide dish that is meant to create a large surface area exposed to air. It is used to allow liquids to evaporate into the air quickly.
What is the uses of evaporating dish?
Also known as watch glasses, evaporating dishes are used in chemistry in order to evaporate substances, most usually water, to produce a more concentrated solution or a solid precipitate of the dissolved substance.
What is Evaporating Dish used for?
They are used to evaporate liquids. Specifically, the goal is to separate the fluid from any dissolved solids therein. Lets say you want to get salt out of water- you can't drain them by hand, so you evaporate the water, which leaves the salt there.
How do you use an petri dish?
a petri dish is used to study small things
A shallow glass container used to prepare cultures in science lab?
beakercould be a petri dish
What is an evaporating dish and how is it labeled?
Evaporating dish is usually made out of glass.It is shaped like a saucer.It is used mostly when dealing with inorganic aromatic compounds.
Why use an evaporating dish instead of a beaker for sublimation?
Evaporating dishes are used to boil solutions. Crucibles are used to heat solids very strongly.
What does an evaporating dish looks like?
An evaporating dish is a shallow, wide dish that is meant to create a large surface area exposed to air. It is used to allow liquids to evaporate into the air quickly.
What is an evaporated dish?
An evaporating dish comes in a number of sizes, and are usually made of ceramic or glass. All evaporating dishes are bowl-shaped, though some are a lot shallower than others. the evaporating dish is used for just what you would imagine: evaporating liquids over a heat source. I have also seen the larger (white ceramic) dishes used in titrations, where the endpoint is observed against the white of the dish.
What are evaporating dishes used for in chemistry?
An evaporating dish is a piece of laboratory glassware used for the evaporation of solids and supernatant fluids.Answer taken from wikipedia.
What is the difference between watch glass and evaporating dish?
So that the substance in the evaporation dish is fully protected with the glass! The evaporating dish is used to heat and evaporate liquids. This porcelain item resembles a shallow bowl with a spout. Evaporating dishes are traditionally used to evaporate solvent to concentrate a solution; however they can also be used to hold sand for a sand bath, as a small water bath, or as a drying dish (like a watch glass). If heated by a direct flame, it will often be placed on a clay triangle for support. Thank you for your time! peace.....
What is an evaporating dish used for?
evaporating dish is used to let substances to evaporate.-aramis nats-Evaporating dishes are used to evaporate excess water - or other solvents - to ensure that a concentrated solution or the dissolved substance is left behind.an evaporating dish is put on top of a tripod over a Bunsen burner and liquids are evaporated off like water evaporated off salt water leaving salt.to let the solvent evaporate and collect the solute in solid state from dissolved stateIt is used to evaporate water from solution to obtain solid materials.
What is a laboratory evaporating dish?
Petridish
HOW TO USE THE EVAPORATING DISH?
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How do you use evaporating-dish?
The name is clear: it is used to evaporate a liquid to obtain the solid residue.
What is mass of evaporating dish?
it is a dish that evaporates with chemicals
Can an evaporating dish be heated on a hot plate?
The evaporating dish would not be harmed if it was heated on a hot plate, but it should be heated on a bunsen burner.
