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What is the substance deposited in the bottom of the evaporating dish?
Wiki User
∙ 6y ago
Generically it would be referred to as a residue. Its exact nature depends on what you evaporated.
Wiki User
∙ 6y ago
Wiki User
∙ 9y agoResidue or precipitate.
Probably made up of salt and minerals that might have been part of the water.
Wiki User
∙ 12y agoit depends what you were evaporating
Wiki User
∙ 6y agoSalt remain as a residue.
Wiki User
∙ 6y agoThis material is called residue.
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What is the black substance on the bottom of the evaporating dish after it has been heated on a Bunsen burner?
What_is_the_black_substance_on_the_bottom_of_the_evaporating_dish_after_it_has_been_heated_on_a_bunsen_burner
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.
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 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 the black substance on the bottom of the evaporating dish after it has been heated on a Bunsen burner?
What_is_the_black_substance_on_the_bottom_of_the_evaporating_dish_after_it_has_been_heated_on_a_bunsen_burner
Where did the substance that appeared at the bottom of the evaporating dish after it was heated come from?
It is likely the substance was a salt such as sodium chloride or copper sulphate that was in solution. When the water evaporated it left the solid salts behind.
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.
what is deposited when an evaporating dish is put on top of a luminous flame?
luminous flame gives partial combustion so you can see some black unburnt vapours deposited on the plate
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.....
HOW TO USE THE EVAPORATING DISH?
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What is a laboratory evaporating dish?
Petridish
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 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 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.
