Nonmetallic and salt-like compounds

Write down the simple bond formula of each of the above compounds. 

Some compounds of this type can be conveniently treated as if they were compounds of lower order (Chap. 9). 

These are similar to binary salt-like compounds. They are of two types  

Compounds of this type have already been discussed imder pseudo-binary compounds (Chap. 9). They are compounds containing molecular ions obc5dng the valency rules, e.g., CN S04 , CH3CO2 . 

These are salt-like compounds, formed by the combination of two or more simpler salt-like compounds, that contain the same ions in the molten state, or give the same ions in aqueous solution, as the compounds 

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