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In chemistry residue is whatever remains or acts as a contaminant after a given class of events. Residue may be the material remaining after a process of preparation, separation, or purification, such as distillation, evaporation, or filtration. It may also denote the undesired by-products of a chemical reaction.
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What is the substance left after a flame test?
The substance left after a flame test is typically a residue of the material that was burned. This residue can vary depending on the original substance and may contain remnants of unburned material, ash, or other byproducts of combustion.
What term is given to the substance left in the dish when it was evaporated?
The substance left in a dish after evaporation is known as the residue.
What is residue for kids?
Residue is a substance that remains after a process such as cooking or chemical reactions. In a kid-friendly context, residue might refer to leftover food bits on dishes or utensils that need to be cleaned off.
What type of mixture is residue in filtration?
A filtration residue is the solid substance left in the filter media(filter paper, sponge, activated charcoal, etc.)... Whenever filtration occurs when the solid substance is separated from the liquid the recovered liquid is called filtrate while the recovered solid is called residue or precipitate. It is sometimes associated with the residue left after decantaion but to be more specific some people call it filtration residue to clarify the statement.
What is the resulting substance after filtration?
After filtration, the resulting substance is the filtrate, which is the liquid or solution that has passed through the filter, leaving behind any solid particles or impurities. The filtrate is usually collected in a separate container from the residue that is left on the filter.
What is the substance called that is insoluble after filtration?
residue
What is the black substance on the bottom of the evaporating dish after it has been heated on a Bunsen burner?
The black substance is likely to be the residue of the substance that was heated in the evaporating dish. This residue is left behind after the solvent or liquid has evaporated, and can be carbon or other impurities from the original substance. It is important to clean the evaporating dish thoroughly to remove the residue before its next use.
What substance is left on the filter paper?
Residue, or perhaps filtrate.
What is the formula of the solid residue remaining after evaporation?
The formula for the solid residue remaining after evaporation depends on the substance that was evaporated. In general, it can be represented as the original substance's chemical formula followed by the word "residue" to indicate that it is the remaining solid after evaporation.
What is the substance left after a flame test?
The substance left after a flame test is typically a residue of the material that was burned. This residue can vary depending on the original substance and may contain remnants of unburned material, ash, or other byproducts of combustion.
What term is given to the substance left in the dish when it was evaporated?
The substance left in a dish after evaporation is known as the residue.
Name the substance on heating leaves no residue behind?
Ammonium nitrate leaves no residue when heated:NH4NO3 Δ→ N2O + 2H2O
What is the substance deposited in the bottom of the evaporating dish?
The substance left behind in the bottom of an evaporating dish after the solvent has evaporated is called the residue. This residue is what remains of the dissolved solute once the solvent has been removed through evaporation.
What is residue for kids?
Residue is a substance that remains after a process such as cooking or chemical reactions. In a kid-friendly context, residue might refer to leftover food bits on dishes or utensils that need to be cleaned off.
What type of mixture is residue in filtration?
A filtration residue is the solid substance left in the filter media(filter paper, sponge, activated charcoal, etc.)... Whenever filtration occurs when the solid substance is separated from the liquid the recovered liquid is called filtrate while the recovered solid is called residue or precipitate. It is sometimes associated with the residue left after decantaion but to be more specific some people call it filtration residue to clarify the statement.
What substance is present in tap water after evaporation?
A small amount of insoluble residue remain.
What is solid residue?
Solid residue is the leftover material that remains after a substance has been burned, processed, or filtered. It typically consists of any impurities, unburned material, or byproducts that were not fully consumed in the process.
