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Kushite farmers used iron in their hoes and what instead of copper or stone?
Aluminum
Why some animals have blue color blood?
because they have copper in their blood instead of iron.
What happen when iron nail is dipped in copper sulphate solution?
When an iron nail is dipped in copper sulfate solution, a displacement reaction occurs. The more reactive iron displaces the less reactive copper from the copper sulfate solution. This results in the iron nail becoming coated with copper, as copper metal is deposited onto the surface of the iron nail. Over time, the iron nail will appear to turn a copper color due to this deposition of copper onto its surface.
What is the word equation for iron sulphate and copper?
The word equation for the reaction between iron sulfate and copper is: iron sulfate + copper → copper sulfate + iron.
What happens to the particles of copper sulphate and iron?
A displacement reaction takes place. Iron being a more reactive element than copper displaces copper from its compound. Ferrous Sulphate which is green in color and copper a reddish brown element are formed. So, blue color of copper sulphate fades away and the solution becomes light green. Copper is deposited on the grayish iron filings.
Why is copper usually used to make electrical wires instead of iron?
it is cheaper,conduct electricity better then iron,more ductile and maleable
Will copper displace the iron from iron oxide?
Yes, copper can displace iron from iron oxide through a displacement reaction where copper will replace iron in the compound. This reaction will form copper oxide and free iron.
Why is copper used for electrical wiring instead of iron?
Copper wires conduct electricity much better than iron. This is because electric current passes through copper with very less resistance. it is also more ductile and malleable.
What is copper thermite?
Copper thermite is a type of thermite where instead of the iron oxide, copper oxide is used instead. The reaction produces pure copper metal, but this thermite gets a little more splattery than the iron thermite.
Why can iron be used to get copper from copper sulfate?
Iron is more reactive than copper, so when iron is added to copper sulfate solution, iron displaces copper in the reaction and forms iron sulfate. This process is known as a displacement reaction. This allows copper to be extracted from copper sulfate solution using iron.
What is a word equation for the single-displacement reaction of iron and copper sulfate?
The iron will displace the copper as it is more reactive. here's the equation: iron + copper sulphate = iron sulphate +copper
Will a reaction occur when copper is heated with iron oxide?
Yes, a reaction will occur when copper is heated with iron oxide. The iron in iron oxide will react with the copper to form copper oxide and iron.
