Write a Balanced Reaction for the Smelting of SnO₂ with Carbon

question 43

Multiple Choice

Write a balanced reaction for the smelting of SnO₂ with carbon.

• A) SnO₂(s) + CO₂(g) SnCO₃(s)
• B) SnO₂(s) + CaCO₃(s) SnC(s) + CaO(s) + O₂(g)
• C) SnO₂(s) + 2 C(s) Sn(l) + 2 CO(g)
• D) 2 SnO₂(s) + 2 CaC₂(s) 2 SnC₂(s) + 2 CaO(s) + O₂(g)
• E) None of the above represents smelting.

---

Definitions:

Curiosity

An intense eagerness to acquire knowledge or information.

Exploration

The act of searching, investigating, or traveling through new areas to learn about them.

Manipulation

The act of controlling or influencing someone or something to one's advantage, often in a deceptive or unfair manner.

Sexual Response Cycle

The sequence of physical and emotional phases that occur during sexual activity, including arousal, plateau, orgasm, and resolution.