Question

Is Toluene Soluble in water?

Answer 1

1. Toluene is not soluble in water, toluene has the chemical formula ${\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CH}}_3$ and it is an aromatic molecule with a methyl group attached to a benzene ring.
2. Because toluene lacks a functional group, it is an aromatic hydrocarbon.
3. The molecular mass of toluene is 92.141 g/mol.
4. It smells sweet and benzene because it is an aromatic chemical.
5. It is a white liquid with a density of 0.87 g/mL.
6. Its solubility in water is very low or negligible and is equal to 0.52 g/L at 20 °C, meaning that only 0.52 g of toluene is soluble in one liter of water.
7. Since oxygen is an electronegative atom and water is made up of hydrogen and oxygen, it makes sense that there would be bonding between water molecules.
8. Toluene has no electronegative atoms, so the bond is formed between water.

Diagram:

Hence, toluene is not soluble in water.