Sodium Sulfide Formula

The chemical formula for sodium sulfide is Na2S. It is composed of two sodium atoms (Na) and one sulfur atom (S), with a total charge of 0. The subscript "2" indicates that there are two sodium atoms in the compound, while the absence of a subscript for sulfur implies that there is only one sulfur atom.

Sodium sulfide is an ionic compound that forms when sodium (Na) reacts with sulfur (S) in the presence of heat. The compound is highly soluble in water and can be used in various industrial applications, such as in the production of dyes and textile processing.

It is important to note that sodium sulfide is highly toxic and can pose significant health risks if handled improperly. Therefore, appropriate safety precautions should be taken when working with this compound.