1) 2CH₄ ⇒ C₂H₂ + 3H₂
2*16kg CH₄....................26kg C₂H₂
3200kg CH₄...................x = 2600 kg C₂H₂
practic: 2600*90/100 = 2340 kg C₂H₂
n = V/Vm = m/M => V = Vm*m/M = 22,4*2340/26 = 2016m³ C₂H₂
2) CH₄ + Cl₂ ⇒CH₃Cl + HCl
16g CH₄...........50,5g CH₃Cl
xg CH₄.............100g CH₃Cl
x = 31,68g CH₄
practic: 31,68*75/100 = 23,76g CH₄