What is the formal charge on the carbon atom | vedclass

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(D) The formal charge $(FC)$ on an atom in a Lewis structure is calculated using the formula: $FC = V - L - \frac{1}{2}S$ Where: $V$ = Number of valen

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$	ext{zero}$

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(D) The formal charge $(FC)$ on an atom in a Lewis structure is calculated using the formula: $FC = V - L - \frac{1}{2}S$ Where: $V$ = Number of valence electrons of the free atom $L$ = Number of non-bonding (lone pair) electrons $S$ = Number of bonding (shared) electrons For the carbon atom in $CO_3^{2-}$: $V = 4$ (Carbon belongs to group $14$) $L = 0$ (Carbon has no lone pairs in the carbonate ion) $S = 8$ (Carbon forms $4$ bonds: one double bond and two single bonds) $FC = 4 - 0 - \frac{1}{2}(8) = 4 - 4 = 0$.

What is the formal charge on the carbon atom in the $CO_3^{2-}$ ion?

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