Answer:
There are atoms and molecules in the compound.
Explanation:
The molar mass of the sulphur is . The Avogradro's Law states that exists . The quantity of atoms in a quantity of mass is derived from dividing the mass by the molar mass and multiplying it by the Avogadro's Number. That is:
Where:
- Mass of the sample, measured in grams.
- Avogadro's Number, measured in atoms per mole.
- Molar mass of the sulphur, measured in grams per mole.
If , and , then:
There are atoms in the compound.
Now, the molecular weight of the compound is:
The quantity of molecules in a quantity of mass is derived from dividing the mass by the molecular weight and multiplying it by the Avogadro's Number. That is:
Where:
- Mass of the sample, measured in grams.
- Avogadro's Number, measured in atoms per mole.
- Molecular weight of the compound (octosulphur), measured in grams per mole.
If , and , then:
There are molecules in the compound.