If anyone was wondering why the bond angle of molecules with tetrahedral geometry is 109.5°

20 hours ago 1

So in chemistry we learnt that the bond angle of a molecule with tetrahedral geometry is approximately 109.5°. I really wanted to see why this is true so I constructed a proof. Hope is useful for anyone like me who always wanted to know why this is true submitted by /u/pablosin1 to r/chemistry [link] [comments]

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3. If anyone was wondering why the bond angle of molecules with tetrahedral geometry is 109.5°