CxH2x+2 + O2 → xCO2 + (x+1) H2O
n(CO2) = V/Va = 1 моль
n(CxH2x+2) = n(CO2)/x = 1/x
M(CxH2x+2) = 12*x + 2x + 2 = 14x + 2
m(CxH2x+2) = M * n = 14 + 2/x
14 + 2/x = 14,4
2 = 0,4x
x = 5
C5H12
CxH2x+2 + O2 → xCO2 + (x+1) H2O
n(CO2) = V/Va = 1 моль
n(CxH2x+2) = n(CO2)/x = 1/x
M(CxH2x+2) = 12*x + 2x + 2 = 14x + 2
m(CxH2x+2) = M * n = 14 + 2/x
14 + 2/x = 14,4
2 = 0,4x
x = 5
C5H12