Oblicz zawartośc procentową węgla w cząsteczce metanu.
Pilne !
dam NAJ
CH4
mC=12u
mH=4u
MCH4=12+4=16u
m%C=12*100%/16u
m%C=75%
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CH4
mC=12u
mH=4u
MCH4=12+4=16u
m%C=12*100%/16u
m%C=75%