Question

cite grame de clorura de acetil pot reactiona cu 11,8 g de amina secundara cu formula C3H9N?
1)15,7 g
2)12,877 g
3)17,875 g

Answer 1

59g..........78,5g
C3H9N + CH3-CO-Cl -> C3H8N-CO-CH3
11,8g.......x=?
x=11,8*78,5/59=15,7g clorura de acetil
=> 1)