What does the chemical formula show? What is the qualitative and quantitative composition of the substance
| November 22, 2020 | education
What does the chemical formula show? What is the qualitative and quantitative composition of the substance, the formula of which is: a) H₃PO₄ b) ZnCl₂ c) Ba (OH) ₂
The chemical formula shows the qualitative and quantitative composition of a substance.
H₃PO₄ – three hydrogen atoms, one phosphorus atom, four oxygen atoms.
ZnCl₂ – one zinc atom, two chlorine atoms
Ba (OH) ₂ – one barium atom, two hydrogen atoms, two oxygen atoms.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
