M (CxHyClz) = 5,25*32=168; n (C) = 14,28:12=1,19; n (H) = 1,2; n (Cl) = 84,52:35,5=2,4;
1,19:1,2:2,4
1:1:2
CHCl2-простейшая ф-ла;M (CHCl2) = 84; 168:84=2;
C2H2Cl4-истиная ф-ла.
M (CxHyClz) = 5,25*32=168; n (C) = 14,28:12=1,19; n (H) = 1,2; n (Cl) = 84,52:35,5=2,4;
1,19:1,2:2,4
1:1:2
CHCl2-простейшая ф-ла;M (CHCl2) = 84; 168:84=2;
C2H2Cl4-истиная ф-ла.