Odpowiedź:
C2H5OH
mC: mH :mO=2*12u :6*1u: 1*16u =24u:6u : 16u
mC; mH : mO=12 :3:8
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Odpowiedź:
C2H5OH
mC: mH :mO=2*12u :6*1u: 1*16u =24u:6u : 16u
mC; mH : mO=12 :3:8