When sodiun is placed in water,it reacts violent to produce hydrogen gas and form sodium hydroxide solution.

write a balanced chemical equation for this reaction

2Na + 2 H2O >>> 2NaOH + H2

To write a balanced chemical equation for the reaction between sodium and water, we need to identify the reactants and products involved.

Reactants:
1. Sodium (Na)
2. Water (H2O)

Products:
1. Hydrogen gas (H2)
2. Sodium hydroxide (NaOH)

The reaction can be represented by the following balanced chemical equation:

2Na + 2H2O -> 2NaOH + H2

In this equation, there are two sodium atoms (2Na) reacting with two water molecules (2H2O) to produce two sodium hydroxide molecules (2NaOH) and one molecule of hydrogen gas (H2). The equation is balanced because the number of atoms on both sides of the equation is equal.