1) W(K)=16,08%, W(Pt)=40,16%, W(Cl)=43,76%
2) W(C)=62,07%, W(O)=27,59%, W(H)=10,34%
3) W(Na)=37,7%, W(Si)=23%, W(O)=39,3%
4) W(K)=31%, W(B)=8,7%, W(F)=60,3%

ПОМОГИТЕ СРОЧНО

K: Pt: :C=16,08/39: 40,16/195 : 43,76/35,5=0,412 :0,206 :1,23=2:1:6   К2PtО6

C: O: H=62,07/12  : 27,59/16  : 10,34/1=5,17 :1,72 :10,34=3:1:6          С3ОН6