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Q: What metals are present in a copper 7 intrauterine device?
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When hydrogen is passed over copper oxide copper and water are formed what is the balanced equation for this and which of the chemicals are elements compounds reactants products metals and non-metals?

Assuming it's copper(II) oxide, the equation for that reaction is: CuO + H2 --> H2O + Cu. Reactants: copper oxide and hydrogen gas. Products: Water and copper. Elements present: hydrogen, copper. Compounds present: copper oxide, water. Metals: copper. Non-metals: hydrogen.


Does bronze react with dilute acids?

The metals present in bronze are copper and zinc. Though copper does not react with dilute acids, zinc does.


What is the effect of copper and aluminium since they metals?

copper and aluminium are metals since their metals the effect is that their good conductors


Why do we use copper for weapons?

We use copper because copper is one if the stronger metals that we have in the USA. Copper is also one of our most valued metals there are.


What is copper iridium?

Copper and iridium are two metals.


What metals or metal compounds will not react with copper sulfate?

any metals that are below copper in the reactivity series


Why do we usually choose copper for wire and not other metals?

Copper is more stronger against other metals.


Why don't we construct electronic device with conductor?

But we do, we do. Copper, Aluminum and other metals are used in many components because they ARE conductors. For example Copper is used in inductors & transformers; Aluminum is used as the plates of most capacitors.


Is copper metallic?

No, not all metals are copper, but copper is definetly a metal.


What are native metals?

copper


What are some similarities of copper and plutonium?

Copper and plutonium are metals.


Is the zinc and copper are solids?

Zinc and copper are solid metals.