answersLogoWhite

0

When gaseous H2S is passed through aqueous CuSO4, a black precipitate of Copper Sulphide (CuS) is formed with sulphuric acid solution.

User Avatar

Wiki User

12y ago

What else can I help you with?

Related Questions

Is sulphate and copper sulphate the same thing?

I think you mean copper sulphide? copper sulphide is the compound of sulphate and copper, they forge together and create something completely different. so no, copper sulphide and sulphate are completly different! (haha i think i probably sound really nerdy but y'know ah well)


What is the word equation for copper sulphide into copper sulphate?

copper+sulphur+oxygen then theres an arrow, but i don't know how 2 do an arrow copper sulphate


What happen when copper sulphate react with hydrogen sulphide?

When copper sulfate reacts with hydrogen sulfide, copper sulfide and sulfuric acid are formed. The copper sulfide is a black precipitate that forms as a result of the chemical reaction.


What is the compound name for copper salt?

Copper Sulphate CuSO4Since the question did not include Oxygen, the answer is Copper Sulphide (CuxSx)If you have only Copper and Sulphur reacting the product is Copper Sulphide (CuS), not Copper Sulphate (CuSO4).Copper Sulphide is made when Copper and Sulphur are heated together - the product is a black solid.Copper Sulphate is produced when Copper is reacted either with sulphuric acid, or with a less reactive metal sulphate. Copper Sulphate is usually in the form of a blue solution but can be evaporated to produce a blue crystalline structure.


What is the formula for copper oxide and hydrogen sulphate?

copper oxide- CuO hydrogen sulphate- h2SO4


How do elements occur?

As elements or as compounds For example, copper occurs in its elemntal form (native copper) and as various compounds (copper sulphide, copper sulphate etc)


How does copper and zinc sulphate react together?

zinc is more reactive than copper hence it displaces the copper in copper sulphate solution to become zinc sulphate and copper metal is formed


What the are products formed when copper reacts with sulfuric acid?

Copper(II)sulphate and hydrogen.


What happens when you mix copper sulphate and iron together?

iron sulphate will be created


Which atoms are found in copper sulphate?

Copper Sulphate is composed of copper, sulfur, and oxygen. The chemical formula is CuSO4.


What happens when copper is added to concentrated sulfuric acid and heated gently?

copper sulphate and hydrogen is released.


What is the correct name for CuS?

CuS is Copper Sulphide CuSO4 is Copper Sulphate CuSO3 is Copper Sulphite CuO is Copper(II) Oxide (Cupric Oxide) Cu2O is Copper (I) Oxide ( Cuprous Oxide). NB Note the subtle differences in the spelling of each compound.