" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
CH₃CH₂OH------Al₂O₃---------> CH₂=CH₂ + H₂O
100g...............................x
x= 100g* 22,4dm³/ 46g
x≈ 48,69dm³
46g to masa molowa etanolu
22,4dm³ to objętość gazów w warunkach normalnych