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Problems and exercisesLewis Structures

Write the Lewis structures of the following compounds and, where necessary, indicate which atoms bear formal charges:

Molecules and ions to write their Lewis structure: CH₃NH₂, CH₃CH₂Cl, N₂, CO₂, NO₂⁻, CO₃²⁻, BF₄⁻, NO₂⁺, HCO₃⁻, CH₃CN, N₂H₄ and others

Place the necessary formal charges on the following structures:

Structures to complete with lone pairs and formal charges

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