use decantation method..... it would help i think so....... :P
Foil does not separate a mixture of chalk powder, sugar, and water because the physical properties of these substances are not effectively separated by the foil. Chalk powder and sugar are both soluble in water, meaning they dissolve and form a homogenous solution. The foil is not able to selectively separate the components of the mixture based on their solubility or other physical properties. To separate these substances effectively, techniques such as filtration or evaporation would be more appropriate.
Sublimation can be used to separate naphthalene from chalk powder. Naphthalene sublimes at room temperature, while chalk powder does not, allowing for the separation based on this difference in physical properties.
One way to separate chalk and sugar is by dissolving the mixture in water - the sugar will dissolve while the chalk will not. The two can then be separated by filtering the mixture to collect the chalk residue from the filter paper and allowing the water to evaporate to collect the sugar.
Chalk powder has a larger surface area compared to a lump of chalk. This is because the process of grinding chalk into powder increases the total surface area exposed to the surrounding environment. As a result, the smaller particles of chalk powder provide more surface area for reactions, interactions, or absorption than a single lump of chalk.
Use a magnet to remove the iron filings... Warm (do not boil) the remaining mixture to evaporate the naphthalene.
No, filter paper is not suitable for separating chalk powder. Chalk powder is insoluble in water, so it will not pass through the filter paper when mixed with water. To separate chalk powder from water, you can use techniques like sedimentation or decantation.
Foil does not separate a mixture of chalk powder, sugar, and water because the physical properties of these substances are not effectively separated by the foil. Chalk powder and sugar are both soluble in water, meaning they dissolve and form a homogenous solution. The foil is not able to selectively separate the components of the mixture based on their solubility or other physical properties. To separate these substances effectively, techniques such as filtration or evaporation would be more appropriate.
Sublimation can be used to separate naphthalene from chalk powder. Naphthalene sublimes at room temperature, while chalk powder does not, allowing for the separation based on this difference in physical properties.
One way to separate chalk and sugar is by dissolving the mixture in water - the sugar will dissolve while the chalk will not. The two can then be separated by filtering the mixture to collect the chalk residue from the filter paper and allowing the water to evaporate to collect the sugar.
Use a magnet to remove the iron filings. Filter the remainder to separate the insoluble chalk powder from the water. Wash and dry the iron filings as they will be contaminated. Dry the chalk powder to remove traces of water.
A foil does not separate chalk, sugar, and water because these substances are all able to mix and dissolve in water. Chalk is insoluble in water but sugar is soluble, so both can dissolve into the water without being separated by the foil barrier.
Chalk powder and washing soda are not typically added to sugar. Chalk powder may be used as an anti-caking agent in some powdered sugar products to prevent clumping, while washing soda is a cleaning agent and not meant for consumption. It is always best to check the ingredient list on food products to understand what additives have been included.
first, put the mixture in water . salt will dissolve and then allow chalk powder to settle down. Then try decantation.
Camphor can be separated from chalk powder using sublimation. Heating the mixture will cause the camphor to sublime (convert directly from solid to gas) and leave behind the chalk powder. The camphor gas can then be collected and allowed to solidify back into crystals.
Stir stones, chalk and water until the chalk is in suspension. Pour off the chalky water (repeat as required), leaving the heavier stones behind. Filter the chalky water to let clear water pass through, so leaving the chalk in the filter paper.
Chalk powder
Oh, dude, separating ammonium chloride and chalk powder? Easy peasy. So, you just gotta add water to the mixture, 'cause ammonium chloride dissolves in water while chalk powder doesn't. Then you can filter out the chalk powder 'cause it won't dissolve, leaving you with the ammonium chloride solution. Like, science, man.