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# What is the reducing agent in CuO and co?

## What is the reducing agent in CuO and co?

CuO is an oxidizing agent, CO is a reducing agent.

What is the word equation for C o2 co2?

Carbon monoxide reacts with oxygen to produce carbon dioxide. Write the balanced chemical equation for this reaction….Example.

Step Result Equation balanced?
1 carbon monoxide + oxygen → carbon dioxide
2 CO + O 2 → CO 2
3 Reactants: 1 × C, (1 × O) + (2 × O) = 3 × O. Products: 1 × C, 2 × O Not balanced.
4 2CO + O 2 → CO 2

What type of chemical reaction is CuO CO2 CuCO3?

It is a decomposition reaction because CuCO3 is being broken into two smaller particles, CuO and CO2.

### Can hydrogen act as reducing agent?

Hydrogen gas is a reducing agent when it reacts with non-metals and an oxidizing agent when it reacts with metals. Hydrogen acts as a reducing agent because it donates its electrons to fluorine, which allows fluorine to be reduced.

What type of reaction is CuO H2 → Cu H2O?

This is an oxidation-reduction reaction, in which some species are oxidized and some reduced. The oxidation number of copper goes from +2 (in CuO) to 0 (in Cu), while hydrogen’s oxidation number goes from 0 (in H2) to +1 (in water). The oxidation number of oxygen stays the same and is equal to -2.

What color is CuO?

black
Cupric oxide is a black powder that occurs as the minerals tenorite and paramelaconite. Large amounts are produced by roasting mixed copper oxide ores in a furnace at a temperature below 1,030 °C (1,900 °F).

#### How to balance Cuo + C = Cu + CO2?

To balance CuO + C = Cu + CO2 you’ll need to be sure to count all of atoms on each side of the chemical equation. Once you know how many of each type of atom you can only change the coefficients (the numbers in front of atoms or compounds) to balance the equation for Copper (II) oxide + Carbon.

What to do if Cuo + C doesn’t start?

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What is the equation for oxidation and reduction?

So let’s rewrite the equation with that in mind: Mg(s) + Cu2+(s) + O2-(s) Mg2+(s) + O2-(s) + Cu(s) The oxide ions aren’t changed in any way in the process. They may have got a new partner, but they are still exactly the same particles.