Given the incomplete equation representing a reaction:
2na(s) + 2h2o() → 2na+(aq) + 2 (aq) + h2(g)
what is the formula of the missing product

Answer : The formula of the missing product is,

Explanation :

The given incomplete equation representing a reaction,

When the sodium metal react with the water then it gives a colorless solution of sodium hydroxide and hydrogen gas. In the solution, sodium hydroxide is present in the form of ions i.e, and ions.

The balanced chemical reaction will be,

Therefore, the formula of the missing product is,

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

what is the question?