2H2+O2=2H2O
2X X 2X
H2+Cl2=2HCl
y y 2y
m(HCl)=2y *36.5
m(HCl+H2O)=2y *36.5 +2X*18
2y *36.5/(2y *36.5 +2X*18 )=33.4%
X/Y=4
( 2X+y ):X:y=9:4:1
2H2+O2=2H2O
2X X 2X
H2+Cl2=2HCl
y y 2y
m(HCl)=2y *36.5
m(HCl+H2O)=2y *36.5 +2X*18
2y *36.5/(2y *36.5 +2X*18 )=33.4%
X/Y=4
( 2X+y ):X:y=9:4:1