Iodine, I2 and bromine, Br2, react in a closed 2.0-L container at 150ºC to produce iodine monobromide, IBr, according to the following equation: I2 + Br2 2 IBr
The equilibrium constant, K, at this temperature is 1.2 x 102. What are the equilibrium concentrations of all entities in the mixture if the container initially contained 4.00 mol each of iodine and bromine?

A) the enthralling of formation for pure element in its standard state is always positivehope this : )

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na

No because it not possibly

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