a)Oblicz stosunek wagowy węgla do wodoru w Propanie.
b)Oblicz skład procentowy węgla i wodoru w Etenie.
a) propan--C₃H₈
mC : mH = 3*12u : 8*1u
mC : mH = 36 : 8
mC : mH = 9 : 2
b)mC₂H₄=2*12u+4*1u=28u
%C = (24/28)*100% = 85,7% C
%H = (4/28)*100% = 14,3% H
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a) propan--C₃H₈
mC : mH = 3*12u : 8*1u
mC : mH = 36 : 8
mC : mH = 9 : 2
b)mC₂H₄=2*12u+4*1u=28u
%C = (24/28)*100% = 85,7% C
%H = (4/28)*100% = 14,3% H