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Answered 2017-11-09 17:01:52

Copper oxide is an amphoteric oxide.

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Related Questions

Is copper oxide an acid?

No. Copper oxide has no acid-base properties.

Is copper oxide a acid or a base?

Copper oxide is a base, since it neutralises dilute acid.

Is CuO an acid or base?

Copper II oxide is neither acid nor base.

Why is copper oxide a base but not an alkali?

Copper oxide is unsoluble in water. A requirement for an alkali is: a soluble base. So copper oxide is a base but not an alkali.

What is the word equation for copper oxide and sulfuric acid?

I assume you mean copper(II) oxide, which is black, and not copper(I) oxide which is orangey-red.copper oxide + sulfuric acid --> copper sulfate + water.

Is copper oxide alkaline?

Copper oxide is not an alkaline but it is a base

What base and which acid would you choose in order to make copper sulphate?

Copper oxide CuO and Sulphuric acid H2SO4 .This answer does not mean that it is a safe thing to do.

Which salt is produced when copper oxide reacts with hydrochloric acid?

Copper oxide and hydrochloric acid will produce copper chloride.

What happen when copper oxide reacts with dilute sulphuric acid?

Copper Oxide reacts with Sulphuric acid to form Copper Sulphate and Water.

Is copper oxide a salt?

No. A salt is a product of a neutralization reaction between an acid and a base, or an acid and a metal, or an acid and a metal carbonate. example: HCl+NaOH--->H2O+NaCl copper oxide is created by adding oxygen into copper and heating. Not a neutralization reaction, therefore not a salt.

Does copper oxide fizz when it's put in sulfuric acid?

Yes, Copper oxide does fizz when it reacts with Sulphuric Acid

Does copper oxide react with hydrochloric acid?

Yes copper oxide reacts with hydrochloric acid and it forms a blue green compound.

What is the word equation for copper oxide and sulphuric acid?

copper oxide + sulphuric acid-->copper sulphate + water Rules(take note!): metal+acid->salt+hydrogen hydroxide/oxide+acid->salt+water carbonate+acid->salt+water+ carbon dioxide

What is the balanced equation for the reaction of sulphuric acid and copper oxide?

This will depend upon which version of copper oxide you have - copper I oxide or copper II oxide. For copper I oxide: H2SO4 + Cu2O --> Cu2SO4 + H2O For copper II oxide: H2SO4 + CuO --> CuSO4 + H2O

Is copper oxide a base?

it's a basic oxide

Copper oxide hydrochloric acid?

copper chloride + water

Copper oxide and hydrochloric acid?

copper chloride and water

What is copper oxide plus nitric acid?

(Copper II Oxide reacting with Nitric Acid)CuO + 2 HNO3 -->to get (Copper Nitrate and Water)Cu(NO3)2 + H2O magnesium oxide

What is produced when you mix hydrochloric acid with copper oxide?

CuO + 2HCl --> CuCl2 + H2O copper(II) oxide + hydrochloric acid= copper(II) Chloride + water

Copper oxide plus sulphuric acid?

That makes a reaction beteween an base and an acid. The chemical reaction is: CuO + H2SO4 → CuSO4 + H2O

How do you separate black copper oxide from a mixture of copper oxide and zinc oxide?

Copper oxide is metallic oxide. Metallic oxides are basic and can react with acids. Zinc oxide is an amphoteric oxide. Amphoteric oxide can react with acids as well as base. In order to separate copper oxide from zinc oxide, add sodium hydroxide solution to the mixture. Zinc oxide being amphoteric will react with NaOH to form Na22+[Zn(OH)4]2- whereas copper oxide will remain undissolved. Zinc oxide can be recovered from the solution adding acid to it.

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