" (iii) "Cu_(2)S(s)+O_(2)(g)rarr2Cu(s)+SO_(2)(g)

Justify that the reaction is a redox reaction. " "2Cu_(2)O(s)+Cu_(2)S(s) rarr 6Cu(s)+SO_(2)(g)

Justify that the reaction is a redox reaction. " "2Cu_(2)O(s)+Cu_(2)S(s) rarr 6Cu(s)+SO_(2)(g)

The following reactions take place during the extraction of copper from copper ore. (i) 2Cu_(2)S(l) + 3O_(2)(g) rarr 2Cu_(2)O(l) + 2SO_(2)(g) (ii) 2Cu_(2)O(l) + Cu_(2)S(l) rarr 6 Cu(l) + SO_(2)(g) Identify the oxidizing and reducing agents.

The following reactions take place during the extraction of copper from copper ore. (i) 2Cu_(2)S(l) + 3O_(2)(g) rarr 2Cu_(2)O(l) + 2SO_(2)(g) (ii) 2Cu_(2)O(l) + Cu_(2)S(l) rarr 6 Cu(l) + SO_(2)(g) Identify the oxidizing and reducing agents.

Among the reactions given the oxidant and the reductant in each case: Cu_(2)S(s)+O_(2)(g)to2Cu(s)+SO_(2)(g)

Justify that the reaction 2Cu_(2)O_(s)+Cu_(2)S(s)rarr6Cu(s)+SO_(2)(g) a redox reaction. Identify the species oxidised // reduced. Which acts as an oxidanat and which acts as a reductant?

Justify that the reaction 2Cu_(2)O_(s)+Cu_(2)S(s)rarr6Cu(s)+SO_(2)(g) a redox reaction. Identify the species oxidised // reduced. Which acts as an oxidanat and which acts as a reductant?