2CnH2n+1OH + 2Na = 2CnH2n+1ONa + H2
9.2/28n+36 = 2.24/22.4
28n+36 = (9.2*22.4)/2.24
28n+36 = 92
28n = 56
n = 2;
C2H5OH — этанол ( етанол ).
2CnH2n+1OH + 2Na = 2CnH2n+1ONa + H2
9.2/28n+36 = 2.24/22.4
28n+36 = (9.2*22.4)/2.24
28n+36 = 92
28n = 56
n = 2;
C2H5OH — этанол ( етанол ).