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All sulfates are soluble, except for Ag2SO4, Hg2SO4, PbSO4, CaSO4, BaSO4 and SrSO4, which all are bases.

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What insoluble base used to make copper sulphate?

Sodium hydroxide is commonly used to make copper sulfate from copper oxide, which is insoluble in water. The reaction between copper oxide and sodium hydroxide forms copper sulfate and water.


Is copper sulphate a base?

No, copper sulfate is not a base. It is a salt composed of copper ions and sulfate ions. It is typically classified as an inorganic compound.


Insoluble base used to make copper sulfate?

Sodium hydroxide (NaOH) is an insoluble base that can be used to make copper sulfate. When sodium hydroxide is added to a solution of copper sulfate, a blue precipitate of copper hydroxide forms. This precipitate can be filtered and then reacted with sulfuric acid to produce copper sulfate.


Is copper II Hydroxide a base?

Yes, copper II hydroxide is a base. It is an insoluble base that forms when copper ions react with hydroxide ions in an aqueous solution, leading to the precipitation of the copper II hydroxide compound.


What base and which acid would you choose in order to make copper sulphate?

Copper oxide CuO and Sulphuric acid H2SO4 .This answer does not mean that it is a safe thing to do.


Why is copper oxide a base but not an alkali?

Copper oxide is a base because it can accept protons (H+ ions) from acids, forming water. An alkali, however, specifically refers to a base that is soluble in water, while copper oxide is insoluble in water.


Is copper hydroxide an alkali?

Yes, anything with 'hydroxide' on the end of it is an alkali. Copper(I)- and Copper(II)-hydroxide are both very insoluble hydrates of the corresponding oxides of copper. (Cu2O.H2O = 2CuOH and CuO.H2O = Cu(OH)2 )


Is copper acetate a weak base?

Copper acetate is not a base; it is a salt formed by the reaction of copper oxide with acetic acid. It is considered an acidic salt because it has acidic properties due to the presence of the acetate ion.


Is copper oxide a reactant or product?

It can be either depending on the reaction. It can be a product of electrolysis of copper with sulfuric acid, or an acid base reaction of copper hydroxide and sulfuric acid. It can react with metals such as zinc.


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 much kg of neomycin sulphate corresponds to neomycin base?

Neomycin sulphate contains approximately 25% neomycin base by weight. So, to calculate the amount of neomycin base, you would multiply the weight of neomycin sulphate by 0.25.


Is Sulphate an Acid or Base?

Sulphate is an ion. If joined with Hydrogen, it becomes Sulfuric Acid.