Question

Установіть відповідність між назвами та формулами речовини Назва речовини А)етиламін Б)етилметиламін В) дінтилметиламінат Г)анілін Формула 1)C6H5-NH2 2)(CH3-CH2)-N-CH3 3)CH3-CH2-NH-CH3 4)CH3-CH2-NH2

Answer 1

Ответ:

Назва речовини | Формула

-------------------|------------------

А) етиламін | CH3-CH2-NH2

Б) етилметиламін | (CH3-CH2)-N-CH3

В) дінтилметиламін | CH3-CH2-NH-CH3

Г) анілін | C6H5-NH2

Answer 2

Matching Names and Formulas of Substances

To match the names with the corresponding formulas of the substances, we can refer to the given options:

A) Etilamin - The formula for ethylamine is CH3-CH2-NH2 [[1]]. B) Etilmetilamin - The formula for ethylmethylamine is (CH3-CH2)-N-CH3 [[2]]. C) Dintilmetilaminat - There seems to be a typo in the given name. However, if we assume it is meant to be "dintilmetilaminat," there is no specific formula associated with this name. G) Anilin - The formula for aniline is C6H5-NH2 [[3]].

Therefore, the correct matching of names and formulas is as follows:

A) Etilamin - CH3-CH2-NH2 B) Etilmetilamin - (CH3-CH2)-N-CH3 C) Dintilmetilaminat - No specific formula provided G) Anilin - C6H5-NH2

Please let me know if there is anything else I can help you with!