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Is copper sulfur a pure substance or a mixture?
There is no substance called "copper sulphur". You could have a mixture of copper and sulphur, though. But there are compounds (pure substances) of copper and sulphur as well. They include copper I and copper II sulphide (Cu2S and CuS). Another, very common compound is copper sulphate, CuSO4
Is copper wire a mechanical mixture?
It should be a "pure" substance, but its really an alloy.
Is copper sulphate mixture or compound?
Copper sulfate is a compound, not a mixture. It is composed of copper, sulfur, and oxygen elements chemically bonded in a fixed ratio.
Is copper sulphate a mixture or an element?
Copper sulfate is a compound, not an element. It is composed of copper, sulfur, and oxygen atoms chemically bonded together. It is not a mixture because its composition is fixed and cannot be separated by physical means.
Which methods is used to obtain pure copper sulphate from impure sample and how?
One method to obtain pure copper sulfate from an impure sample is by recrystallization. In this process, the impure sample is dissolved in water, and then the solution is heated and slowly cooled to allow pure copper sulfate crystals to form. These crystals are then filtered out and dried to obtain the pure compound.
What color is copper sulphate solution and water mixture?
Copper sulphate's colour is blue.
Is copper sulfur a pure substance or a mixture?
There is no substance called "copper sulphur". You could have a mixture of copper and sulphur, though. But there are compounds (pure substances) of copper and sulphur as well. They include copper I and copper II sulphide (Cu2S and CuS). Another, very common compound is copper sulphate, CuSO4
Is copper a pure substance or a mixture?
Copper is a pure substance.
Is copper metal a mixture or pure substance?
Copper metal is an element and thus a pure substance.
Is copper suphlate a mixture?
Copper Sulphate (check your spelling) is a chemical compound. It can only be separated by chemical change, not by physical change. Therefore, it is not a mixture.
How is copper sulphate removed from sand?
When the copper sulphate is mixed with sand, pour water on the mixture and let it stand for a few minutes. Have a filter funnel and filter paper handy. Put filter paper in funnel and pour the water, copper sulphate and sand mixture in. The copper sulphate will come out in liquid form, no weaker than first used.
Is copper wire a mechanical mixture?
It should be a "pure" substance, but its really an alloy.
Is copper sulphate mixture or compound?
Copper sulfate is a compound, not a mixture. It is composed of copper, sulfur, and oxygen elements chemically bonded in a fixed ratio.
Is copper sulphate a mixture or an element?
Copper sulfate is a compound, not an element. It is composed of copper, sulfur, and oxygen atoms chemically bonded together. It is not a mixture because its composition is fixed and cannot be separated by physical means.
Which methods is used to obtain pure copper sulphate from impure sample and how?
One method to obtain pure copper sulfate from an impure sample is by recrystallization. In this process, the impure sample is dissolved in water, and then the solution is heated and slowly cooled to allow pure copper sulfate crystals to form. These crystals are then filtered out and dried to obtain the pure compound.
Is copper a mixture?
No, it is a pure substance.
Is copper a heterogeneous mixture or homogeneous mixture?
Neither. Copper is not a mixture at all. It is a pure element.
