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Write the Lewis structure for each molecule.a. $\mathrm{NF}_{3} \quad$ b. HBr $\quad$ c. $\mathrm{SBr}_{2} \quad$ d. $\mathrm{CCl}_{4}$
Write the Lewis structure for each molecule or ion.a. $\mathrm{CI}_{4} \quad$ b. $\mathrm{N}_{2} \mathrm{O}$ $\mathrm{c} . \mathrm{SiH}_{4} \quad$ d. $\mathrm{Cl}_{2} \mathrm{CO}$
Write the Lewis structure for each molecule.a. $\mathrm{CH}_{2} \mathrm{O} \quad$ b. $\mathrm{C}_{2} \mathrm{Cl}_{4}$
How important is this resonance structure to the overall structure of car-bon dioxide? Explain.
Write Lewis structures for each molecule or ion. Include resonancestructures if necessary and assign formal charges to all atoms. If youneed to, expand the octet on the central atom to lower formal charge.\begin{equation}\mathrm{ a.} {SO}_{4}^{2-} \quad \text { b. } \mathrm{HSO}_{4}^{-} \quad \text { c. } \mathrm{SO}_{3} \quad \text { d. } \mathrm{BrO}_{2}^{-}\end{equation}
Write Lewis structures for each molecule or ion. Use expanded octets as necessary.\begin{equation}\begin{array}{lllll}{\text { a. } \mathrm{PF}_{5}} & {\text { b. } \mathrm{I}_{3}^{-}} & {\text { c. }} & {\mathrm{SF}_{4}} & {\text { d. GeF }_{4}}\end{array}\end{equation}
