Consider the following reaction, equilibrium concentrations, and equilibrium constant at a particular temperature. Determine the equilibrium concentration of H2O(g).C2H4(g) + H2O(g) ↔ C2H5OH(g) Kc = 9.0 × 103[C2H4]eq = 0.015 M [C2H5OH]eq = 1.69 M

The equilibrium concentration of water vapor is 0.0125 M.

Explanation:

The concentration of ethene at an equilibrium =

The concentration of water vapor at an equilibrium =

The concentration of ethanol at an equilibrium =

the equilibrium constant of the reaction,  

The expression of an equilibrium constant will be written as:

The equilibrium concentration of water vapor is 0.0125 M.

the electronic configuration of an atom with eight electrons is 1s²2s²2p⁴. the orbital diagrams are shown in the figure.

as per the hunds rule:

1. electrons tend to avoid being in the same orbital as per as practicable.

2. electrons in different orbitals of the same energy will have their spin parallel.

this can be illustrated from the multiplicity of the orbitals of the atom. as there are four electrons in the p orbital and p orbital has 3 sub-shells. the electrons can be fed in different ways as shown in the figure but the correct orbital diagram will be as per the hunds rule.

3 hours because it is a decent distance.