1-Try to balance the following stoichiometric problem: (2.5 points)

K₂MnFe (solid) + SbFs (liquid) = KSbFe (liquid) + MnF3 (solid) + F2 (gas)

Please write the reaction rate for each molecule. (1 point)

John run this same reaction in his laboratory (open system). Supposing

that the AGO of the reaction is close to -5.5 kJ/mol and the kinetics of

the reaction is fast, compute the ratio between products and reagents.

Explain your reasoning. (3 points)