Question

Oblicz masy czasteczkowej podanych alkinów :) C2H2 , C3H4 , C4H6,C5H8, C6H10, C7H12,C8H14,C9H16,C10H18

Answer 1

MC₂H₂=2*12u+2*1u = 26u
mC₃H₄=3*12u+4*1u = 40u
mC₄H₆=4*12u+6*1u = 54u
mC₅H₈=5*12u+8*1u = 68u
mC₆H₁₀=6*12u+10*1u = 82u
mC₇H₁₂=7*12u+12*1u = 96u
mC₈H₁₄=8*12u+14*1u = 110u
mC₉H₁₆=9*12u+16*1u = 124u
mC₁₀H₁₈=10*12u+18*1u = 138u

Answer 2

C2H2 = 12*2+2*1= C3H4 = 12*3+4*1= C4H6= 12*4+6*1= C5H8= 12*5+8*1=  C6H10=12*6+10*1= C7H12=12*7+12*1= C8H14= 12*8+14*1= C9H16= 12*9+16*1= C10H18= 12*10+18*1=   C= 12 H=1