Question

Write a balanced chemical equation for sodium to react with oxygen.

Answer 1

We have to know that, the law of preservation of mass expresses that molecules can not be made, nor obliterated in a synthetic reaction, so the quantity of atoms that are available in the reactants needs to adjust the quantity of particles that are available in the items.

Complete answer:
We have to see that, to completely comprehend a synthetic reaction, a reasonable substance condition should be composed. Compound responses are adjusted by adding coefficients so the quantity of iotas of every component is something very similar on the two sides. Stoichiometry depicts the connection between the measures of reactants and items in a reaction.
A condition is adjusted when a similar number of every component is addressed on the reactant and item sides. Conditions should be adjusted to precisely mirror the law of protection of issue.
We have to know that, sodium is an extremely responsive metal, it will in general respond with oxygen to shape sodium oxide however this is a precarious compound and before long responds with hydrogen to frame sodium hydroxide. Sodium is the metal that responds vivaciously with oxygen and water.
The balanced chemical equation for sodium react with oxygen has to be given below,
$4Na + {O_2} \to 2N{a_2}O$ .

Note:
When, a stoichiometric condition portrays a synthetic reaction while precisely monitoring the quantity of particles of every sort when the reaction happens. The aim is to guarantee that each sort of molecule on the left half of the condition has a comparing atom on the right side.