1.

A symmetricla bridged complex cation made of Co(III), NH_(3) molecules and oxygen (in the proper ligands form) is found to contain the following mass composition [Atomic mass of Co=59] Co=36.875%, NH_(3)=53.125%, O=10% The complex cation exists in three ionic forms with cationic charges A : (n+), B(n-1)^(+)" and "C: (n-2)^(+) such that O-O bond length in all of them is found to be more than that in O_(2)[Ptf_(6)]. Calculate the value of n,(n-1)" and "(n-2).

Answer»


SOLUTION :`{:(CO,:,NH_(3),:,O),((36.875)/(59),:,(53.125)/(17),:,(10)/(16)),(0.625,:,3.125,:,0.625),(1,:,5,:,1):}`
`Co_(2)(NH_(3))_(10)O_(2)`
0.5 of `O_(2)` can be 0,-1,-2
x can be 6,5,4


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