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What else can I help you with?
Does chalk dissovle in water?
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How are homogeneous and heterogeneous different?
homogenous mixtures dissolve eg salt & water. hetrogenous mixtures do not dissolve eg chalk powder & water.
What process are going to do to separate fine sand and chalk powder?
To separate fine sand and chalk powder, you can use a method involving water and filtration. First, mix the sand and chalk powder with water to create a slurry; the chalk powder will dissolve in water while the sand will settle at the bottom. After allowing the mixture to sit, pour off the liquid, which contains the dissolved chalk, leaving the sand behind. Finally, you can dry the sand and collect the chalk powder from the filtered liquid by evaporation.
If a bottle contains either chalk-powder or salt how will you identify them without tasting?
To identify the contents of the bottle without tasting, you can perform a solubility test. Add a small amount of water to the bottle and stir; salt will dissolve in water, forming a clear solution, while chalk powder will not dissolve and will remain as a solid. Additionally, you can observe the texture: chalk powder will feel gritty, while salt will have a finer, crystalline texture.
Will talcum powder dissolve in cold water?
No, talcum powder will not dissolve in cold water. Talcum powder is insoluble in water, meaning it will not mix or dissolve in water at any temperature.
Is chalk powder is soluble in water or not?
No chalk is not solouble. When chalk is put in water the water becomes a suspension ie the particles of chalk keep floating in water.
Does chalk dissovle in water?
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How are homogeneous and heterogeneous different?
homogenous mixtures dissolve eg salt & water. hetrogenous mixtures do not dissolve eg chalk powder & water.
How do you separate chalk from salt?
first, put the mixture in water . salt will dissolve and then allow chalk powder to settle down. Then try decantation.
What process are going to do to separate fine sand and chalk powder?
To separate fine sand and chalk powder, you can use a method involving water and filtration. First, mix the sand and chalk powder with water to create a slurry; the chalk powder will dissolve in water while the sand will settle at the bottom. After allowing the mixture to sit, pour off the liquid, which contains the dissolved chalk, leaving the sand behind. Finally, you can dry the sand and collect the chalk powder from the filtered liquid by evaporation.
If you add sugar to water and put a chalk inside will it dissolve?
No. Chalk is insoluble in water. Adding sugar will not change that.
How fast does half a stick of chalk dissolve in water?
In order to dissolve chalk in water, vinegar needs to be added. The vinegar has acid in it that eats away at the chalk to dissolve it.
If a bottle contains either chalk-powder or salt how will you identify them without tasting?
To identify the contents of the bottle without tasting, you can perform a solubility test. Add a small amount of water to the bottle and stir; salt will dissolve in water, forming a clear solution, while chalk powder will not dissolve and will remain as a solid. Additionally, you can observe the texture: chalk powder will feel gritty, while salt will have a finer, crystalline texture.
How will you separate chalk powder iron filling?
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.
Why does gatorade powder not dissolve?
Gatorade powder may not fully dissolve if the water is too cold, if the powder is added too quickly, or if it is not mixed well enough. Additionally, some particles in the powder may be denser and take longer to dissolve completely.
How do you separate a mixture of iron filings copper sulphate cystals and chalk powder?
Use a magnet to remove the iron filings from the mixture, then mix the remaining components with water. The copper sulfate will dissolve but the CaCO3 (chalk powder) will not. Filter the mixture to remove the chalk, then boil the water to recover the copper sulfate.
Is chalk dissolve in water?
No! its insoluble
