According to the hard and soft acid and bases indicate witharrow the direction of the favored reaction ,balance the equationand indicate which is a harder or softer acid and harder or softerbase.
a)CuCl +LiCH2CH3Â Â Â ______________Â Â CuCH2CH3 + LiCl
b)KN3 +FeCO3----------K2CO3 +Fe(N3)2
c)Sr(ClO4 )2 + AgIÂ Â Â ----------AgClO4 + SrI2
d)NaCN + FeCl2 ----------NaCl +Na4Fe(CN)6
e) KOCH3 + PdS2O3--------K2S2O3 +Pt(OCH3)2
