Question

Какова природа вещества,при взаимодействии которого с натрием выделяется водород,а вследствии реакции с хлороводородом образуется хлороалкан? -арен -карбоновая кислота -насыщенный спирт -алкан

Answer 1

Естественно Насыщенный спирт

2C2H5OH+2Na=2C2H5ONa+H2

                        этилат натрия  

C2H5OH+HCl=C2H5Cl+H20

                        хлорэтан

Answer 2

Nature of the Substance and its Reactions

The substance in question is an unsaturated hydrocarbon. When it interacts with sodium, it produces hydrogen, and when it reacts with hydrochloric acid, it forms a chloroalkane.

The reaction with sodium results in the release of hydrogen gas, indicating the presence of a double or triple bond in the molecule. The subsequent reaction with hydrochloric acid leads to the formation of a chloroalkane, further supporting the unsaturated nature of the compound.

The most likely candidate from the options provided is arenes, which are unsaturated hydrocarbons known for their reactivity with sodium and hydrochloric acid.