what is the formal charge of HOFO A bonded atom is considered to \"own\" ail its
ID: 489857 • Letter: W
Question
what is the formal charge of HOFO A bonded atom is considered to "own" ail its nonbonding electrons but only half of the bonding electrons because these are shared with another atom. Therefore, the formal charge formula can be rewritten as follows: FC = (valence e^- in free atom) - 1/2 (bonding e^- shown) - (nonbonding e^- shown) For a molecule of fluorous acid, the atoms are arranged as HOFO. What is the formal charge on each of the atoms? Enter the formal charges in the same order as the atoms are listed. Express your answers as charges separated by comma. For example, a positive one charge would be written as +1.Explanation / Answer
Solution:
Fluorous acid is a linear molecule. For fluorous acid the atoms are arranged as HOFO.Generally ,in oxyacids ,the placement of fluorine is an exception to the rule of putting the more electronegative in a terminal position.
H-:O:-:F:-:O:: is the dot structure of fluorous acid.
FC= (No. Of valence electrons)-1/2(no. Of bonded electrons)-No. Of unbonded electrons)
FC of H = 1-1/2×2-0=0
FC of O= 6-1/2×4-4=0
FC of F=7-1/2×4-4=+1
FC of O=6-1/2×2-6=-1
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