the answer is..... 2
Let the fourmula for the hydrous copper sulphate be CuSO4XH20 where X represents the number of water molecules write a balanced equation for the heating of the blue copper sulphate crystals?
Carbonate by itself is an ion that does not contain copper and therefore could not produce copper if heated. However, because carbonate is a negatively charged ion, no substantial number of carbonate ions can exist stably except in association with an equal number of positively charged cations to neutralize the electrical charge of the carbonate ions. If these cations are cations of copper, then copper oxide can be produced by heating the copper carbonate salt.
Copper sulphate is either CuSO4 or Cu2(SO4)3 depending on the oxidation number of the copper atom. Therefore, there are three types of atoms in copper sulphate - copper, sulfur and oxygen.
The chemical formula for copper sulfate is CuSO4. To determine the number of molecules in a sample of copper sulfate, you would need information about the mass or volume of the sample and perform calculations using Avogadro's number and the molecular weight of copper sulfate.
3
"Atomic number" is an expression for chemical elements, not for compounds.
Copper carbonate (CuCO3) consists of one copper atom (Cu), one carbon atom (C), and three oxygen atoms (O) per molecule. Therefore, there are a total of five atoms in one molecule of copper carbonate.
A rather incomplete question. I could use copper sulphate for a number of reasons, for example as an electrolyte for copper plating, as a medium for growing impressive deep blue crystals, as a fungicide and so on. For fun, try dropping some iron filings into a fairly concentrated solution of copper sulphate and observe how the iron filings change to a copper colour and the solution changes to a green colour.
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.
In copper sulfate (CuSO4), the oxidation number of sulfur is +6. This is because the oxidation number of copper (Cu) is +2 and oxygen (O) typically has an oxidation number of -2, so the algebraic sum in the compound should be zero.
copper sulfate's chemical symbol is actually CuSO4 ... the symbol CuSO4-5H2O is copper sulfate pentahydrate... someone should edit the answer on CuSO4 copper sulfate
for ahyndrous it is CuS04 for hydrated its CuS04 - 5h20