How do I compare the bond angle between $\ce{O_3}$ and $\ce{NO_2^-}$ ?
I've studied how to compare the bond angle when normal covalent bonds are present where the electrons are shared in the bond and so the concept of electron repulsion is used to judge the bond angle. But what about the case when one of the bonds is a coordinate bond? Is the process of finding the bond angles the same or is there anything else that happens in this case?