Odpowiedzi

2010-04-06T16:24:23+02:00
C2H2 + H2O --> CH3-CHO
1 mol C2H2 - 1 mol CH3-CHO
22.4 dm3 C2H2 - 44g CH3-CHO
x - 8.8g CH3-CHO

x= (8.8*22.4)/44= 4.48 g CH3-CHO