The ammonia prepared by treating ammoniumsuphate with calcium hydroxideis completelyused by NiCl_(2)* 6H_(2) Oto formstablecoordination compound . Assumethat boththe reactionsare 100%complete.If1584g ofammonium sulphate and 952 g of NiCl_(2) * 6H_(2) O are usedin thepreparation , the combined weight(in gram) of gypsumand thenickel ammoniacoordination compoundthus produced is(H = 1, N = 14, O = 16, s = 32, C1 = 35 . 5, Can= 40, Ni = 59)

The ammonia prepared by treating ammoniumsuphate with calcium hydroxid

1.	The ammonia prepared by treating ammoniumsuphate with calcium hydroxideis completelyused by NiCl_(2)* 6H_(2) Oto formstablecoordination compound . Assumethat boththe reactionsare 100%complete.If1584g ofammonium sulphate and 952 g of NiCl_(2) * 6H_(2) O are usedin thepreparation , the combined weight(in gram) of gypsumand thenickel ammoniacoordination compoundthus produced is(H = 1, N = 14, O = 16, s = 32, C1 = 35 . 5, Can= 40, Ni = 59)
Answer» Solution : `{:((NH_(4))_(2)SO_(4) +Ca(OH)_(2)to2NH_(3)+CaSO_(4)2H_(2)O),((1584)/(132)="12 mol24 mol4 mol "),(6NH_(3)+[Ni(H_(2)O)_(6)]Cl_(2)to [Ni(NH_(3))_(6)]Cl_(2)+6H_(2)O),("24 mol4 mol4 mol "):} ` As weightin GRAM = no. of mol `xx` Mol . wt. Wt. of `CaSO_(4)2H_(2)O("gypusm") + [Ni(NH_(3))_(6)]Cl_(2)` `= (12 xx 172 + 4 xx 232 g)`