CH₄+ 2 O₂ ------------> CO₂ + 2 H₂O
mCH₄= 12g + 4·1g= 16g
m2O₂= 4·16g= 64g
16g--------64g
200g------ x g
x=(200g ·64g) : 16g= 800g
odp. Do całkowitego spalenia 200g metanu potrzeba 800g tlenu.
POZDRAWIAM! :)
16g 2*32g
CH4+ 2O2-> CO2+ 2H2O
200g x
x= 200g*64g/ 16g
x= 800g O2
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CH₄+ 2 O₂ ------------> CO₂ + 2 H₂O
mCH₄= 12g + 4·1g= 16g
m2O₂= 4·16g= 64g
16g--------64g
200g------ x g
x=(200g ·64g) : 16g= 800g
odp. Do całkowitego spalenia 200g metanu potrzeba 800g tlenu.
POZDRAWIAM! :)
16g 2*32g
CH4+ 2O2-> CO2+ 2H2O
200g x
x= 200g*64g/ 16g
x= 800g O2