A complex has a composition corresponding
to the formula CoBr, Cl.4NH,. What is the
structural formula if conductance
measurements show two ions per formula
unit ? Silver nitrate solution given an
immediate precipitate of AgCl but no AgBr:-
(1) [CoBrCl(NH3)4]Br
(2) [COCI(NH3)4]Br2
(3) [CoBr2CI(NH3)4]
(4) [CoBr2(NH3)4]Cl
Can anyone explain it with proper way.......?
Answers
Because silver nitrate does not precipitate AgCl from the complex, you ... is not present as free chloride ions; the Cl is presumably present as a complex. ... there are three ions per formula unit, and precipitation of AgCl with silver nitrate shows that ... structural formula if conductance measurements show two ions per formula
complex when treated with excess of AgNO3 gave 28.7g of white precipitate. ... A complex has a composition corresponding to the formula CoBr2C1.4NH z. What is the structural formula if conductance measurements show two ions per formula unit? Silver nitrate solution given an immediate precipitate of AgCl but no AgBr.
Solving the quadratic equation For the equation ax* + bx + c = 0 , the .... one measurement correspond to one unit of another. ...... 4NH 3 + 502 -^ 6H2O + 4NO