When copper sulphate is dissolved in water in a beaker, a bright blue liquid or solution is formed. If copper sulphate is added until no more will dissolve, a saturated solution is formed. Some blue crystals will remain at the bottom of the beaker?
what was the solvent used?
what was the solute used?
what has happened to copper sulphate?
what would you call the bright blue liquid?
what would you call the liquid at the end of the experiment?
Answers
Answer:
1. Fill the beaker with distilled water.
2. Heat the beaker of water at 100
0
C, the solubility of copper(II) sulfate is 736 grams per kg of water.
3. Stop heating the water near 100
0
C.
4. Add copper sulfate and stir until the heated solution is saturated and at saturation no more copper sulfate will dissolve.
5. Cooled solution is supersaturated solution
Common examples of solvents include water, ethanol, methanol, and acetone. The term ‘solvent’ can be defined as a substance that has the ability to dissolve a given solute to form a solution with it. Although solvents are mostly used in the liquid state, it is possible for solvents to exist in the solid and gaseous phase as well. Some common examples of solvents
Water
Ethanol
Methanol
Acetone
Tetrachloroethylene
Toluene
Methyl acetate
Ethyl acetate
Hexane
Benzene
Answer:
Solvents include water, ethanol, methanol, and acetone, to name a few. A solvent is a substance that has the capacity to dissolve a certain solute in order to form a solution with it. Although solvents are most commonly utilized in the liquid state, they can also exist in the solid and gaseous states. Solvents come in a variety of forms.
Water
Ethanol
Methanol
Acetone
Tetrachloroethylene
Toluene
Methyl acetate
Ethyl acetate
Hexane
Benzene
what was the solvent used?
Dry cleaning, paint thinners, nail polish removers, glue solvents, spot removers, detergents, and fragrances are all examples of solvent applications. Water is a polar molecule's solvent. Water is the most popular solvent since it can dissolve practically any substance.
what was the solute used?
A solute is a material that may be dissolved into a solution by a solvent. A solute can have many different forms. It might be in the form of a gas, a liquid, or a solid. The solvent, or substance that dissolves the solute, separates the molecules of the solute and distributes them evenly.
what has happened to copper sulphate?
Copper sulphate can irritate the eyes severely. Copper sulphate can cause nausea, vomiting, and damage to bodily tissues, blood cells, the liver, and kidneys if consumed in significant doses. Extreme exposures might result in shock and death.
what would you call the bright blue liquid?
GHB is often offered in tiny bottles or vials and is colourless, odourless, bitter, or salty. It's also available as a vivid blue liquid called 'blue nitro,' as well as a crystal powder.
what would you call the liquid at the end of the experiment?
A suspension or heterogeneous mixture is the name given to the mixture.