M CH₃CHO = 44 g/mol
m CH₃CHO = 156 g
2CH₂=CH₂ + O₂ ----kat ---> 2CH₃CHO
z 1 mol CH₂=CH₂ powstaje 1 mol CH₃CHO
z 22,4 dm³ (objętość molowa) CH₂=CH₂ powstaje 44 g CH₃CHO
x dm³ CH₂=CH₂ --------------------------------------- 156 g CH₃CHO
V CH₂=CH₂ = 22,4 dm³ * 156 g / 44 g = 79,4 dm³
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M CH₃CHO = 44 g/mol
m CH₃CHO = 156 g
2CH₂=CH₂ + O₂ ----kat ---> 2CH₃CHO
z 1 mol CH₂=CH₂ powstaje 1 mol CH₃CHO
z 22,4 dm³ (objętość molowa) CH₂=CH₂ powstaje 44 g CH₃CHO
x dm³ CH₂=CH₂ --------------------------------------- 156 g CH₃CHO
V CH₂=CH₂ = 22,4 dm³ * 156 g / 44 g = 79,4 dm³