Na-1 S-2 <--- these are the ions and their charges
Na-1 Na-1 S-2 <---- the charges have to add up to zero, so two -1 sodium ions cancels out one -2 sulfur ion
Na2S <--- simplify
Na+1 MnO4- ------ Na MnO4 hopefully this answer is right.....
The chemical formula for sodium is Na and for sulfur is S. When sodium combines with sulfur, they form the compound sodium sulfide with the chemical formula Na2S.
The chemical formula of an aqueous solution of sodium chloride is NaCl(aq), indicating that sodium chloride has dissociated into sodium ions (Na⁺) and chloride ions (Cl⁻) in water.
The chemical formula of sodium nitrate NaNO3. This molecule contain Na, N and O.
The chemical formula of sodium chloride is NaCl; in water solution, after dissociation, the ions Na+ and Cl- exist.
The ionic compound formed by sodium (Na) and sulfur (S) is sodium sulfide with the chemical formula Na2S.
The chemical formula of metallic sodium is Na.
The chemical symbol of sodium is Na.
Na is the chemical symbol of sodium.CO is the chemical formula of carbon monoxide.
The chemical symbol of sodium is Na.
Na+1 MnO4- ------ Na MnO4 hopefully this answer is right.....
The chemical formula for sodium selenide is Na2Se.
The general chemical formula of orthoclases is K(Na)AlSi3O8.
The chemical symbols are: Mg, Na, Cl. The chemical formula for sodium chloride is NaCl. The chemical formula for magnesium chloride is MgCl2.
The chemical formula for sodium is Na and for sulfur is S. When sodium combines with sulfur, they form the compound sodium sulfide with the chemical formula Na2S.
The chemical formula for cobalt(III) carbonate is Co2(CO3)3. The chemical formula for sodium is Na.
The chemical formula of a sodium ion is Na+, while the chemical formula of a fluoride ion is F-.