Difference Between CuSO4 (s) and CuSO4 (aq)

What is the difference between CuSO₄ (s) and CuSO₄ (aq)? Often CuSO₄ (s) is a blue color crystal. But CuSO₄ (aq) is a blue color solution. Often in CuSO₄ (s), there are five water molecules.

1. Is CuSO4 a solid or aqueous?
2. What color is CuSO4 in aqueous solution?
3. What is the difference between hydrated and anhydrous copper sulphate?
4. What is the difference between copper sulphate powder and copper crystals?
5. What type of salt is CuSO4?
6. What is the reason for the Blue Colour of CuSO4 solution?
7. What Colour is copper sulphate?
8. What is the color of solution?
9. What color is aqueous solution of CuSO4 and feso4?
10. What is the full name for CuSO4?
11. What happens when you add water to CuSO4?
12. Is anhydrous copper sulphate and water an exothermic reaction?

Is CuSO4 a solid or aqueous?

Copper(II) sulfate is a hydrated, blue solid – it is attached to water molecules.
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Is copper sulphate solid or aqueous?

What color is CuSO4 in aqueous solution?

Aqueous solution of copper sulphate absorbs orange red light and appears blue (complementary colour).

What is the difference between hydrated and anhydrous copper sulphate?

Anhydrous Compound: An anhydrous compound is defined as one in which the molecule(s) of water of hydration has been removed. ... For instance, anhydrous copper (II) sulfate is white in color whereas the hydrated form, copper (II) sulfate pentahydrate, is blue in color.

What is the difference between copper sulphate powder and copper crystals?

Copper (II) sulphate pentahydrate, CuSO4⋅5H2O, indicates copper (II) sulphate in crystalline form (for ease you can say copper (II) sulphate whose crystals contain water). Copper (II) sulphate, CuSO4, indicates anhydrous copper (II) sulphate (copper sulphate which has lost its water molecules).

What type of salt is CuSO4?

major reference. Cupric sulfate is a salt formed by treating cupric oxide with sulfuric acid. It forms as large, bright blue crystals containing five molecules of water (CuSO₄∙5H₂O) and is known in commerce as blue vitriol. The anhydrous salt is produced by heating the hydrate to 150…

What is the reason for the Blue Colour of CuSO4 solution?

When an iron nail immersed in the solution of copper sulphate than iron displaces copper from the solution of copper sulphate because iron is more reactive than copper. Therefore copper sulphate solution colour changes from blue to pale green.

What Colour is copper sulphate?

Anhydrous copper(II) sulfate is a white solid. It can be produced by dehydration of the normally available pentahydrate copper sulfate. In nature, it's found as the very rare mineral known as chalcocyanite.

What is the color of solution?

The colours from yellow to red indicate an acidic solution, colours blue to violet indicate alkali and green colour indicates that a solution is neutral.

What color is aqueous solution of CuSO4 and feso4?

The colours of aqueous solutions of CuSO₄ and FeSO₄ as observed in the laboratory are dark blue and pale green respectively.

What is the full name for CuSO4?

Copper(II) sulfate, also known as copper sulphate, are the inorganic compounds with the chemical formula CuSO4(H2O)x, where x can range from 0 to 5. The pentahydrate (x = 5) is the most common form.

What happens when you add water to CuSO4?

The reaction between anhydrous copper(II) sulfate and water is used as a test for water. ... when a compound dissolves in water, it dissociates to form ions. Anhydrous copper sulfate CuSO4, a white crystalline solid, when water is added, becomes copper sulfate pentahydrate CuSO4•5H2O, the familiar blue crystalline solid.

Is anhydrous copper sulphate and water an exothermic reaction?

The reaction between anhydrous copper sulphate and water is reversible. ... The backward reaction is exothermic – energy is transferred to the surroundings when it happens. This is easily observed. When water is added to anhydrous copper sulphate, enough heat is released to make the water bubble and boil.