0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
HOW TO USE THE EVAPORATING DISH?
nknbvk
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.....
When you put a salt water in an evaporating dish?
Salt remain as residue after evaporation.
How does heating an evaporating dish affect its mass?
as temperature rises the kinetic energy rises so as the masses youll weighed .
What is the evaporating bowl used for?
It is a shallow bowl or dish so that a small amount of liquid has a large suface area. Evaporation of the solvent is relatively rapid and leaves behind the solute usually in a fine powder/crystalline form.
What is a laboratory evaporating dish?
Petridish
HOW TO USE THE EVAPORATING DISH?
nknbvk
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.
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.
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.
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.
A sample of copper powder is heated in an evaporating dish using a Bunsen burner. If the mass of the powder in the evaporating dish increases after heating this indicates that?
the copper must have combined with another substance.
A sample of copper powder is heated in an evaporating dish using a Bunsen burner If the mass of the powder in the evaporating dish increases after heating this indicates that?
the copper must have combined with another substance.
How do you write clean and dry your evaporating dish and place it on the wire gauze resting on the iron ring in the past tense?
I cleaned and dried my evaporating dish and placed it on the wire gauze on the iron ring.
Why is it necessary to handle the evaporating dish only with The Crucible tongs after the initial heating?
It is necessary to handle the evaporating dish only with the crucible tongs after the initial heating because you will burn your hands/feet/whatever appendage you use to pick the dish up with.
