Which electrons does an electron-dot diagram represent?

a representation of the valence electrons of an atom that uses dots around the symbol of the element. The number of dots equals the number of valence electrons in the atom.

A electron dot diagram is a representation of the Valence electron of an atom that uses dots around the symbol of the element

Simplified answer = The Valence Electrons

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

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