Question

Common name
(1) Acetylene
(2)
(3) Ethyl amine
Structural formula IUPAC name
HC ECH
CH3-CHO
Ethanal
Ethanamine​

Answer 1

Answer:

where is the 2 one my bro you are mad what is this

Answer 2

Answer:

Explanation:

1. Acetylene -- CH2=CH2 --- Ethene

2. Ethyl amine --- CH3-CH2-NH2 ------ Ethan amine

3. CH3-CHO ---- Ethanal