Question

The oxidation of gaseous ClF by F_2 yields liquid ClF_3.

a) ClF + F₂ → ClF₃
b) ClF₂ + F₂ → ClF₃
c) 2ClF + 2F₂ → Cl₂F₄
d) 2ClF₃ → 2Cl +3F ₂

Answer 1

The correct chemical equation for the synthesis of ClF3 from ClF and F2 is option (a), which is ClF + F2 → ClF3.

Step-by-step explanation:

The question involves determining the correct chemical equation for the oxidation of gaseous chlorine monofluoride (ClF) by fluorine (F2) to yield liquid chlorine trifluoride (ClF3). The correct equation must reflect the stoichiometry and conservation of mass. In reviewing the options given:

• (a) ClF + F2 → ClF3
• (b) ClF2 + F2 → ClF3
• (c) 2ClF + 2F2 → Cl2F4
• (d) 2ClF3 → 2Cl + 3F2

Considering the reactants and the desired product, the correct equation for the synthesis of ClF3 would involve the oxidation of ClF by F2. Thus, the correct balanced equation is:

(a) ClF + F2 → ClF3