Given the redox reaction:
`CuO (s) + H_2(g)harr Cu(s) + H_2O(g)`
i) Identify the species which undergo reduction and which undergo oxidation

Given the redox reaction: CuO (s) + H_2(g)harr Cu(s) + H_2O(g) Identify the reductant and oxidant in the above reaction .

Justify the given reaction is redox reaction CuO (s) + H_2 (g) toCu (s) +H_2O (g)

C(s)+H_2O(g)undersetharr(heat)CO(g)+H_2(g) Indentify the reactants and products.

Justify that the reaction: 2 Na(s)+H_2(g) rarr 2 NaH(s) is a redox reaction.

In a redox reaction, oxidation and reduction occur simultaneously. b) Identify the species undergoing oxidation and reduction in the following reaction : H_2S (s)+ Cl_2(g)rarr 2HCl(g)+ S(s)

Justify the given reaction is redox reaction 2K (s) + F_2 (g) to 2FK (s)

Competitive electron transfer reactions are utilzed in the construction of Galvanic cells. b) In the reaction Pb (s)+ PbO_2 (s)+ 2H_2SO_4 (aq) rarr PbSO_4 (s) +2H_2O(I) identify the following iv) Reducting agent

Fluorine reacts with ice as given bellow: H_2O(s) +F_2 (g) rarr HF(g) +HOF (g) Justify that this is a redox reaction.

Competitive electron transfer reactions are utilzed in the construction of Galvanic cells. b) In the reaction Pb (s)+ PbO_2 (s)+ 2H_2SO_4 (aq) rarr PbSO_4 (s) +2H_2O(I) identify the following iii) Oxidizing agent