Odpowiedzi

2010-02-03T21:03:10+01:00
C₃H₈
C=3*12=36u
H=8*1=8u
MC₃H₈=36u+8u=44u
H:C
8:36
4:9 stosunek
C=36;44*100%=81.82%
H=100%-81.82=18.18


C₄H₁₀-butan
C=4*12=48u
H=10*1=10u
MC₄H₁₀=48u+10u=58u
C:H
48:10
24:5
C=48;58*100%=82.76%
H=100%-82.76%=17.24%
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