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.
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