This equation is 2 CaCO3 + 2 SO2 + O2 -> 2 CaSO4 + 2 CO2.
3 O2(g) + 2 S(s) --> 2 SO3(g) (This turns into liquid below 45°C)
the balanced chemical equation of iron and sulfur to produce iron cannot be given.But , iron and sulfur on combining form iron sulfide.Fe+ S-> Fes.
Ca(OH)2 + CO2 -----> CaCO3 + H2O + 74 kJ/mol
Magnesium and oxygen react to produce magnesium oxide, with the formula MgO; 2 Mg + O2 = 2 MgO
The equation for the reaction between sulfur dioxide and oxygen to produce sulfur trioxide is 2 SO2 + O2 -> 2 SO3.
2c2h6o + 2co2 ---> c6h12o6
The chemical equation is:C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
2C6H6 + 15O2 -------> 12CO2 + 6H2O
This equation is 2 CaCO3 + 2 SO2 + O2 -> 2 CaSO4 + 2 CO2.
Ca(OH)2 +CO2---------> CaCO3 + H2O This equation is already balanced provided you denote the given compounds well.
Sulfur is generally S8. S8 + 8 O2 → 8 SO2
CH4 + 2O2 ------> CO2 + 2H2O
C_3H_8(g) + 5O_2(g) --> 3CO_2(g) + 4H_2O
3 O2(g) + 2 S(s) --> 2 SO3(g) (This turns into liquid below 45°C)
Balanced :2 Co2O3 + 3 C ----> 4 Co + 3CO2
C3h8 + 5o2 3co2 + 4h2o