4P + 5O2 = 2P2O5
4P + 5O2 = 2P2O5
This simple equation is: 2H2 + O2 = 2H2O
The balanced equation for the reaction must be given to determine the molar ratio between O2 and P2O5. Without that information, it is not possible to determine the exact number of moles of P2O5 produced from 8.00 moles of O2.
4Na + O2 --> 2Na2 + O
To balance the equation SO2 + O2 -> SO3, you need to ensure the number of each type of atom is the same on both sides of the equation. Start by adding a coefficient of 1 in front of SO2 and O2, then balance the equation by adding a coefficient of 1 in front of SO3. This balances the equation as: 2SO2 + O2 -> 2SO3.
2CO + O2 --> 2CO2
To balance the equation C + O2 → CO, you need to add a coefficient of 2 in front of CO. This balances the equation so that you have the same number of carbon and oxygen atoms on both sides: C + O2 → 2CO.
This equation is not balanced as given. To balance it, you need to change the coefficients of the reactants and products. The balanced equation is 4Al + 3O2 -> 2Al2O3.
The balanced chemical equation is 2HBr + H2 + Br2 + N2O → N2 + O2 + HBr + H2 + Br2. The equation provided in your question doesn't appear to balance correctly, so I attempted to balance it based on the chemical species presented. It's essential to ensure that the number of atoms of each element is the same on both sides of the equation.
The balanced equation is 4Sb + 5O2 → 2Sb2O5.
Balanced Equation: 2Mg(NO3)2 = 2MgO + 4NO2 + O2
This chemical equation is:2 ZnS + 3 O2 = 2 ZnO + SO2