Perhaps it would be best to start by spelling formulacorrectly.
KNO3
h2so4
Formula: PCl3
Formula: Mg3P2
It is a common typographic error for formula.
by using formular
by no the formular.
Zn(Mno4)7
The Euler characteristic for any simply connected polyhedron isF + V = E + 2And the word is formula, not formular!
whole under part equals 100 out of the percentage
The chemical formula for sodium sulfide is Na2S.
This is not a chemical formula or equation.