Justify that the following reaction are redox reaction, identify the species oxidized/reduced, which acts as an oxidant and which acts as a reductant.
`HF (aq) + OH^Theta(aq) rarr H_2O(l) + F^Theta (aq)`

Justify that the following reaction are redox reaction, identify the species oxidized/reduced, which acts as an oxidant and which acts as a reductant. I_2(aq) + 2 S_2O_3^(2Theta)(aq) rarr S_4O_6^(Theta)(aq) + 2I^Theta(aq)

Justify that the following reaction are redox reaction, identify the species oxidized/reduced, which acts as an oxidant and which acts as a reductant. 2Cu_2O(s) + Cu_2S (s) rarr 6 Cu (s) + SO_2 (g)

Justify the following reactions are redox reactions : 2K(s) + F_2 (g) rarr 2K^+F^- (s)

Justify the following reactions are redox reaction : CuO(s) + H_2 (g) rarr Cu (s) + H_2O(g)

Justify the following raection as redox reaction. 2 Na(s) + S(s) rarr Na_2 S(s) Find out the oxidizing and reducing agents.

Which of the following reactions involve both oxidation and reduction?

Which of the following reactions involve both oxidation and reduction ?

Identify from the following reactions the reactants that undergo oxidation and reduction. Fe + S rarr FeS

Justify the following reactions are redox rections : 4NH_3(g) + 5O_2(g) rarr 4NO(g) + 6H_2O (g)

Answer the following questions : Some more examples of redox reaction are as follows. Identify the reductants and oxidants from them.