C+co2 = 2co
2 PbO + C -> 2 Pb + CO2
The balanced chemical equation is: CO2 + C → 2CO
CO2 is not an equation, so it cannot be balanced. It is a chemical formula.
co2 + c = 2co I'm guessing you meant to say 'equals' after the c, because if there wasn't a yield/equal sign, you can't balance it.
To balance the equation C + O2 -> CO2, you need to ensure that there are the same number of atoms for each element on both sides of the equation. In this case, you would need to add a coefficient of 2 in front of CO2: C + O2 -> 2CO2. This balances the equation with one carbon atom and two oxygen molecules on each side.
CO2 = Carbon Dioxide
C3h8 + 5o2 -> 3co2 + 4h2o
250 + C where C is the current balance.
C3h8 + 5o2 --> 3co2 + 4h2o
2CO + O2 --> 2CO2
The balanced equation is: 2 NH4Cl + Na2CO3 -> 2 NH3 + CO2 + 3 H2O + 2 NaCl
To balance the equation CO2 + H2 ➝ CH3OH, you would need to first balance the carbon atoms, then the hydrogen atoms, and finally the oxygen atoms. In this case, the balanced equation would be: CO2 + 3H2 ➝ CH3OH + H2O.