4hf+2co2 --> 2h2o+2cf2
The balanced symbol equation for hydrogen peroxide (H2O2) reacting with manganese dioxide (MnO2) is: 2H2O2 + MnO2 -> 2H2O + O2 + Mn
The balanced chemical equation for the reaction of sulfur dioxide with water is: SO2 + H2O → H2SO3
The balanced equation for the reaction between copper oxide (CuO) and sulfur dioxide (SO2) is: CuO + SO2 -> Cu + SO3
hydrogen sulfide + oxygen = water + sulfuer dioxide
The balanced equation for the reaction between acetic acid (CH3COOH) and sodium hydrogen carbonate (NaHCO3) is: CH3COOH + NaHCO3 -> CH3COONa + H2O + CO2 This reaction produces sodium acetate (CH3COONa), water (H2O), and carbon dioxide (CO2).
The balanced equation for the reaction is: 2CH3CHO + 3O2 -> 2CO2 + 2H2O
CO2 + SO2 --> CO2 + SO2 There is no reaction.
The balanced equation for NH3 being burned in oxygen to form water and nitrogen dioxide is: 4NH3 + 5O2 → 4H2O + 6NO2
K2HPO4 + NaHCO3 --> K2NaPO4 + H2O + CO2 is the balanced equation for the reaction of dipotassium hydrogen phosphate and sodium bicarbonate. (All numbers should be subscripts). Dipotassium phosphate does not exist. Tripotassium phosphate, K3PO4 does, but it's not acidic and therefore does not react with sodium hydrogen carbonate (sodium bicarbonate).
The balanced chemical equation for this reaction is 2Al2O3 + 3C --> 4Al + 3CO2.
The balanced symbol equation for carbon plus oxygen yielding carbon dioxide is: C + O2 -> CO2
The coefficient for sulfur dioxide in a balanced chemical equation will depend on the reaction it is involved in. To calculate the coefficient, you need to balance the chemical equation so that the number of atoms on both sides is equal. Once the equation is balanced, the coefficient for sulfur dioxide will be the number placed in front of its formula.