CaC2+ 2H2O -> C2H2 + Ca(OH)2
b)1)CH3-CH-CH2-CH3 - 2-metylobutan
............I..........
...........CH3........
2)CH2-CH2-CH2-CH3 1-metylobutan
....I.........................
...CH3.....................
3)........CH3..................
...........I.........................2,2-dimetylopropan
...CH3-CH2-CH3
...........I........................
...........CH3...................
4)CH2-CH-CH3 1,2-dimetylopropan
....I.......I.........
..CH3..CH3.....
nie jestem pewna b
