Question

Дано:
w(C) = 75%
w(H)= 25%
Do2  = 0.5
Найти: СхНу?

Answer 1

x:y=w(C)/12:w(H)/1
x:y=75/12:25/1=6.25:25*0,5=3,125:12.5*0.5=1.56:6.25
C2H6