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Why aqueous solution of copper sulphate is acidic in nature?
Solution of Copper(2) sulphate is acidic in nature. This is due to the fact that in solution, copper sulphate reacts with water to produce copper(2)hydroxide and sulphuric acid: CuSO4 + H2O ------> Cu(OH)2 + H2SO4 Copper hydroxide is a weak base whereas Sulphuric acid is a very strong acid. Due to presence of a strong acid (sulphuric acid) this solution is acidic in nature. :)
Calcium sulfate is an acidic or alkaline salt?
Calcium sulfate is a slightly acidic salt. When dissolved in water, it forms a very weakly acidic solution due to the presence of sulfate ions, which can react with water to produce a small amount of sulfuric acid.
What colour does copper sulphate turn the universal indicator?
Copper sulfate will turn universal indicator blue or purple due to its acidic nature.
Is ferrous sulphate an acid or base?
No, it is a salt, of Iron and Hydrosulfuric acid
Why you use sulphuric acid in assay of ferrous sulphate?
Sulfuric acid is used in the assay of ferrous sulfate to convert the ferrous ions into ferric ions. This allows for the determination of the concentration of ferrous ions present in the sample through a colorimetric or titration method. Additionally, sulfuric acid helps in maintaining an acidic environment which stabilizes the oxidation state of iron during the analysis.
Is potassium sulphate alkaline or acidic or meutral?
Neutral
Is nickel sulphate acidic or basic?
Nickel sulfate is an acidic compound because it contains sulfate ions which are derived from sulfuric acid. When dissolved in water, nickel sulfate will produce a solution that is slightly acidic.
Is ammonium sulphate acidic basic or neutral?
Ammonium sulfate is slightly acidic in aqueous solutions with a pH less than 7. This is because the dissociation of ammonium ions leads to the release of protons, which contribute to the acidity of the solution.
Why aqueous solution of copper sulphate is acidic in nature?
Solution of Copper(2) sulphate is acidic in nature. This is due to the fact that in solution, copper sulphate reacts with water to produce copper(2)hydroxide and sulphuric acid: CuSO4 + H2O ------> Cu(OH)2 + H2SO4 Copper hydroxide is a weak base whereas Sulphuric acid is a very strong acid. Due to presence of a strong acid (sulphuric acid) this solution is acidic in nature. :)
How can aluminium sulphate be used to benefit plants?
Aluminium sulphate can be used to lower the pH of soil, making it more acidic and improving the availability of nutrients like phosphorus for plants. This can help plants grow better and healthier.
What salt is the most acidic?
Ammonium salts of chloride, sulphate and nitrate in aqueous solutions are sufficiently acidic in nature.
Calcium sulfate is an acidic or alkaline salt?
Calcium sulfate is a slightly acidic salt. When dissolved in water, it forms a very weakly acidic solution due to the presence of sulfate ions, which can react with water to produce a small amount of sulfuric acid.
Is copper sulphate an alkaline or acid?
Copper sulfate is an acidic compound and not alkaline. It is a salt of sulfuric acid and its pH is typically below 7.
What is the pH value of ammonium sulphate?
While I can't find a specific pH value - it is certainly acidic - as it's used to 'neutralise' alkaline soil.
How do you test for sulphate ions?
add barium chloride or barium nitrate to a solution containing sulphate ions SO4 2-. To the same solution add hydrochloric acid in excess. OBSERVATIONS, a white precipitate which is insoluble in excess acid confirms presence of SO42- IF IT DISSOLVES then it confirms SO32- ----------------------------------------- 1) Add barium nitrate solution under acidic conditions (use an equal volume of hydrochloric acid) to the unknown solution 2) A white precipitate of barium sulphate forms if sulphate ions are present
Is Sodium Sulphate acidic or basic?
Sodium sulfate is a neutral salt because it is formed from the reaction between a strong acid (sulfuric acid) and a strong base (sodium hydroxide). Therefore, sodium sulfate is neither acidic nor basic.
What colour does copper sulphate turn the universal indicator?
Copper sulfate will turn universal indicator blue or purple due to its acidic nature.
