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Which is a stronger base towards a proto...

Which is a stronger base towards a proton `overset (Ө) P H _2` or `overset (Ө) NH_2` ?

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To determine which is a stronger base towards a proton, \( \overset{Ө}{PH_2^-} \) or \( \overset{Ө}{NH_2^-} \), we need to analyze the properties of the two species involved. ### Step-by-Step Solution: 1. **Identify the Elements**: - We have two anions: \( PH_2^- \) (phosphide ion) and \( NH_2^- \) (amide ion). Both are derived from their respective hydrides, phosphine (PH3) and ammonia (NH3). 2. **Consider the Group Trends**: ...
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