Odpowiedź: 17,2g CO2
MO2=32g/mol
MCO2=44g/mol
2*32g 44g
reakcja: CH4 + 2O2 --> CO2+ 2H2O
25g x
64g ----44g
25g ---- x
x=44g*25g/64g
x=17,2g CO2
64 g 44 g
CH4+2 O2--->CO2+2 H2O
25 g xg
64 g---44 g
25 g---xg
x=17,19 g
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Verified answer
Odpowiedź: 17,2g CO2
MO2=32g/mol
MCO2=44g/mol
2*32g 44g
reakcja: CH4 + 2O2 --> CO2+ 2H2O
25g x
64g ----44g
25g ---- x
x=44g*25g/64g
x=17,2g CO2
64 g 44 g
CH4+2 O2--->CO2+2 H2O
25 g xg
64 g---44 g
25 g---xg
x=17,19 g