Question

2 3 3 триметил 2 этил пентан​

Answer 1

......................

Answer 2

2,3,3-trimethyl-2-ethylpentane is an organic compound with the molecular formula C11H24. It is a branched chain hydrocarbon and belongs to the class of alkanes. The name indicates that the molecule has a pentane backbone with two methyl groups at the 2nd carbon atom and one ethyl group at the 3rd carbon atom.

The prefix "trimethyl" indicates that there are three methyl groups attached to the carbon atom, while the prefix "ethyl" indicates that there is one ethyl group attached to another carbon atom. The prefix "pent" indicates that there are five carbon atoms in the main chain of the molecule.

Overall, 2,3,3-trimethyl-2-ethylpentane is a colorless liquid that is insoluble in water but soluble in organic solvents such as ethanol and diethyl ether. It has a boiling point of around 158-160 °C and is primarily used as a fuel additive or as a solvent in various industrial applications.