Chemistry, 20.03.2021 01:00 robert7248
Dadas as equações não-balanceadas: C2H6+O2 - CO2+H20 C6H6+O2 - CO2+H2O A soma dos coeficientes do CO2 é: a) 18. B) 9. C) 12. D) 24. E) 10.
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Dadas as equações não-balanceadas: C2H6+O2 - CO2+H20 C6H6+O2 - CO2+H2O A soma dos coeficientes do CO...
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