There are the only two possibillities: Cu(I) - or cuprous - sulfide (Cu2S) and Cu(II) - or cupric - sulfide (CuS)
But it is NOT a matter of probabillity, it's the one OR the other.
Carbohydrates, such as glucose, fructose, and sucrose, typically have names ending in "ose." These compounds are commonly found in foods and play a crucial role in providing energy for the body.
The molar mass of potassium is 39.10 g/mol and the molar mass of oxygen is 16.00 g/mol. To find the empirical formula, we first need to convert the masses to moles: 31.1 g K is 0.797 mol K and 6.36 g O is 0.3975 mol O. Then, we divide each mole value by the smallest mole value to get the mole ratio, which gives us K2O as the empirical formula.
Hydrocarbons form the basis for naming the most other carbon compounds. This class includes alkanes, alkenes, alkynes, and aromatics, which serve as the foundational structures for naming a wide variety of organic molecules.
Chemical compounds are represented using chemical formulas, which consist of symbols of the elements in the compound and subscript numbers to indicate the number of atoms of each element present. For example, the chemical formula for water is H2O, where "H" represents hydrogen and "O" represents oxygen.
Actinium is a highly reactive element that can form compounds with elements such as oxygen, sulfur, and halogens. Its most common oxidation state is +3, so it typically forms compounds in which it loses three electrons. Actinium compounds are primarily studied in a research setting due to the element's radioactivity and scarcity in nature.
Probable you think to an empirical chemical formula.
You think probable to the separation of compounds from a mixture.
You think probable to alkanes.
You think probable to hydrates; an example is MgSO4.7H2O.
You think probable to inorganic compounds.
You think probable to vitamin A.
If you think to the atomic radius (empirical) this chemical element is very probable radium.
You think probable compounds.
You think probable to dinitrogen pentoxide - N2O5.
Yes, it LOOKS like an empirical formula BUT it is NOT a correct one:Either C9H20 or C8H18 are correct (both are saturated alkanes) but not C8H20
You think probable to a solvent for the solvent extraction method.
No bohrium in kitchen cleaner ! It is probable a confusion with boron compounds.