Balanced equation:
2 H2 + O2 --> 2 H2O
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.
The combustion of methane can be balanced in the following manner. One molecule of CH4 plus two molecules of O2 produces one molecule of CO2 plus one molecule of H2O.
KMnO4 + HCl = Cl2 + H2O + KCl + MnCl2 After you balance it: 2KMnO4 + 16HCl = 5Cl2 + 8H2O + 2KCl + 2MnCl2
The balanced chemical equation for the reaction of C2H6O (ethanol) with O2 (oxygen) to form CO2 (carbon dioxide) and H2O (water) is: C2H6O + 3O2 → 2CO2 + 3H2O.
The balanced equation for the reaction between HNO3 and NaHCO3 is: 2 HNO3 + NaHCO3 → NaNO3 + H2O + CO2
The chemical equation is:Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
The chemical equation is:SF4 + 2 H2O = SO2 + 4 HF
This simple equation is: 2H2 + O2 = 2H2O
The balanced equation for Na2O + H2O → 2 NaOH is: Na2O + H2O → 2 NaOH
liho+h2s=
H2o+no2
2Na + 2H2O -> H2 + 2NaOH
2Na + 2H2O -------> 2NaOH + H2
2NH4Cl + Na2CO3 --> 2NH3 + CO2 + H2O + 2NaCl
This is a redox reaction where NO2 is oxidized to HNO3 and H2O is reduced to NO. To balance the equation, start by balancing the atoms of each element (N, O, and H) on both sides of the reaction. Then, add electrons to balance the charges. The balanced equation is: 3NO2 + H2O -> 2HNO3 + 2NO + 2H+.
It is already balanced
To balance the equation Cl2 + H2O = HCl + HClO3, you need to add coefficients to the molecules so there is an equal number of atoms on each side of the equation. The balanced equation is: 3Cl2 + 6H2O = 6HCl + 2HClO3.