Respuesta :
Answer:
Copper solid plus oxygen gas giving solid cupric oxide
Explanation:
The given reaction is:
[tex]Cu(s) +O2(g)\rightarrow CuO(s)[/tex]
The balanced equation is:
[tex]2Cu(s) +O2(g)\rightarrow 2CuO(s)[/tex]
The formula name of the reactants and products are:
Cu (s) = copper in the solid phase
O2 (g) = oxygen in the gas phase
CuO (s) = copper (II) oxide or cupric oxide
The word equation would be:
Copper solid plus oxygen gas giving solid cupric oxide
Word equations are the representation of the element names in the place of symbols. Copper (s) + Oxygen (g) → Cupric oxide (s) is the word equation for Cu(s) + O₂(g) → CuO(s).
What is a word equation?
The reaction in which the molecules are added to give one or more compounds and also undergoes increases in oxidation number of the species are called oxidative addition reaction.
The chemical reaction given is,
[tex]\rm Cu (s) + O_{2} (g) \rightarrow CuO(s)[/tex]
The equation can be balanced as:
[tex]\rm 2Cu (s) + O_{2} (g) \rightarrow 2CuO(s)[/tex]
The word or the chemical names of the reactants and products are given as:
Cu (s) = copper (solid phase)
[tex]\rm O_{2} (g)[/tex] = oxygen (gas phase)
CuO (s) = cupric oxide or copper (II) oxide
Inserting the chemical names in the reaction:
[tex]\rm Copper (s)+ Oxygen (g) \rightarrow \rm Cupric\; oxide (s)[/tex]
Therefore, [tex]\rm Copper (s)+ Oxygen (g) \rightarrow \rm Cupric\; oxide (s)[/tex] is the word equation.
Learn more about word equations here:
https://brainly.com/question/15165516
