Identify the type of reaction occurring given that it is carried out in standard conditions.

Sulfur dioxide gas reacts with carbon monoxide.

Consider the following spontaneous cell reactions: 

X + Z²⁺ → X²⁺ + Z

Y + Z²⁺ → Y²⁺ + Z

X + Y²⁺ → X²⁺ + Y

Identify the best oxidizing agent and the best reducing agent.

Ferrates can be formed by heating ferric oxide with other metal oxides or carbonates. One such reaction is Fe₂O₃ + ZnO → Zn(FeO₂)₂. Identify if Fe is oxidized, reduced, or neither in this reaction.

Identify the reducing agent and the oxidizing agent in the following reaction: C + 2 H₂SO₄ → CO₂ + 2 SO₂ + 2 H₂O.

Choose the correct statement

For Pt(SO₄)₂ + 4 RbI → PtI₂ + I₂ + 2 Rb₂SO₄, give the oxidation number for each element

Which of the following reactions is NOT a Redox Reaction?