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2CO+O₂-->2CO₂
44,8 22,4
12,2-x 11,59-y
CH₄ + 2O₂ -->CO₂+2H₂O
22,4 44,8
{22,4x=44,8y//22,4
{546,56-44,8x=259,616-22,4y
x=2y
546,56-89,6y=259,616-22,4y
67,2y=286,944//67,2
y=4,27dm³
x=2y
x=8,54dm³
%objCO=8,54dm³*100%/12,2dm³=70%
%objCH₄=100%-70%=30%
mCO=12g+16g=28g
28g-22,4dm³
x-8,54dm³
x=10,675g
mCH₄=12g+4g=16g
12,2dm³-8,54dm³=3,66dm³
16g-22,4dm³
x-3,66dm³
x≈2,614g
mm=10,675g+2,614g=13,289g
%wagCO=10,675g*100%/13,289g≈80,33%
%wagCH₄=100%-80,33%=19,67%
Pozdrawiam! :)