[Hóa 10]oxi ozon

H

helolove

H

hokthoi

ta có VO3=VO2=a
2 O3 ----->3 O2
a________1,5a mol
VO2=a
=>tổng nO2=2,5a
Makan=47,5
=>CT ankan
C3,25H8,5
C3,25 H8,5 +5,375 O2----->3,25CO2 + 4,25H2O
25_________134,375
=>134,375=2,5a
=>a=53,75
=>Vx=2a=107,5
 
Top Bottom