CnH2n+2 + O2 = nCO2 + H2O
29/14n+2 = 44.8/22.4n
14n+2 = (29*22.4n)/44.8
14n+2 = 649.6n/44.8
627.2n + 89.6 = 649.6n
-22.4n = -89.6
n = 89.6/22.4 = 4.
C4H10 — бутан.
C2H6 + 2Cl2 (hv)= C2H4Cl2 + 2HCl
x/22.4 = 4.9/99
x = 1.1 л
CnH2n+2 + O2 = nCO2 + H2O
29/14n+2 = 44.8/22.4n
14n+2 = (29*22.4n)/44.8
14n+2 = 649.6n/44.8
627.2n + 89.6 = 649.6n
-22.4n = -89.6
n = 89.6/22.4 = 4.
C4H10 — бутан.
C2H6 + 2Cl2 (hv)= C2H4Cl2 + 2HCl
x/22.4 = 4.9/99
x = 1.1 л