Well, you need to get a beaker and add water.Then add the powdered chalk and add copper sulphate to the beaker.Then get a conical flask with a funnel and get some filter paper and fold it into a funnel and place it the funnel in the conical flask then mix your solution with a stiring rod and pour down funnel .What you should end up with is copper sulphate with the water in the conical flask and the chalk mix in the filter paper.
One way to separate chalk and copper sulfate is through filtration. The copper sulfate (being soluble) can be dissolved in water to form a solution, while the chalk remains as a solid. The mixture can then be filtered, allowing the solids (chalk) to be retained on the filter paper while the liquid (copper sulfate solution) passes through.
To separate chalk from a mixture of chalk and copper sulfate solution, you can add water to dissolve the copper sulfate, leaving behind the chalk. The water-soluble copper sulfate will form a blue solution, allowing you to filter out the chalk residue, which is insoluble in water.
No, chalk does not contain sulfur. Chalk is primarily composed of calcium carbonate, a mineral substance that does not contain sulfur.
One common method to separate sulfur and fine chalk is through a process called flotation. This involves adding water and a reagent to the mixture to make one of the materials hydrophobic and the other hydrophilic, allowing them to be separated based on their different properties. Another method is to use a sieve to physically separate the particles based on their size differences.
Calcium carbonate is found in natural sources such as limestone, chalk, and marble. It is also used in many products including antacids, dietary supplements, and as a food additive in baking powder.
One way to separate chalk and copper sulfate is through filtration. The copper sulfate (being soluble) can be dissolved in water to form a solution, while the chalk remains as a solid. The mixture can then be filtered, allowing the solids (chalk) to be retained on the filter paper while the liquid (copper sulfate solution) passes through.
To separate chalk from a mixture of chalk and copper sulfate solution, you can add water to dissolve the copper sulfate, leaving behind the chalk. The water-soluble copper sulfate will form a blue solution, allowing you to filter out the chalk residue, which is insoluble in water.
by sieving
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.
use fiter paper
calcium sulphate
This is a suspension.
It is usually powdered lime.
== == Teachers who were allergic to calcium sulphate or chalk.
Powdered chalk is nonpolar because it is mainly composed of calcium carbonate, which has a symmetrical molecular structure that does not have an uneven distribution of charge.
Chalk (Powdered CaCO3) may be used for fine polishing.
Calcium carbonate is insoluble in water.