The chemical equation is:SF4 + 2 H2O = SO2 + 4 HF
H2o+no2
2Na + 2H2O -------> 2NaOH + H2
The reaction is:MgO + H2O = Mg(OH)2
The reaction is:2 H2O2-----------------2 H2O + O2
When SiO2 reacts with H2O, it forms silicic acid (H4SiO4). The reaction results in the dissolution of SiO2 in water, leading to the formation of the acidic solution.
cl2o7+h2o
2h2s + so2 - 2h20 + 3s
liho+h2s=
The chemical equation is:SF4 + 2 H2O = SO2 + 4 HF
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+.
C3h8 + 5o2 -> 3co2 + 4h2o
2Na + 2H2O -> H2 + 2NaOH
H2o+no2
The balanced equation for Na2O + H2O → 2 NaOH is: Na2O + H2O → 2 NaOH
its balanced
2Na + 2H2O -------> 2NaOH + H2