Final answer:
The balanced chemical equation for the formation of Copper (I) fluoride is b. CuI₂ + F₂ → CuF₂ + I₂.
Step-by-step explanation:
b. CuI₂ + F₂ → CuF₂ + I₂ is the balanced chemical equation for the formation of Copper (I) fluoride from the reaction of copper (II) iodine with fluorine gas. In this equation, CuI₂ and F₂ react to form CuF₂ and I₂. The coefficients in front of each compound indicate the relative amounts of each substance involved in the reaction. In this case, one mole of CuI₂ reacts with one mole of F₂ to produce one mole of CuF₂ and one mole of I₂.