Question

Написать структурные формулы гексаналь,формальдегид,пентаналь

Answer 1

СH3-СH2-СH2-СH2-СH2-СOH

HCOH

CH3-CH2-CH2-CH2-COH

Answer 2

Structural Formulas of Hexanal, Formaldehyde, and Pentanal

Here are the structural formulas for hexanal, formaldehyde, and pentanal:

1. Hexanal: Hexanal, also known as caproaldehyde, is an organic compound with the chemical formula C6H12O. Its structural formula is:

H3C(CH2)4CHO

Hexanal consists of a six-carbon chain with an aldehyde functional group (CHO) at the end.

2. Formaldehyde: Formaldehyde is a simple organic compound with the chemical formula CH2O. Its structural formula is:

HCHO

Formaldehyde consists of a single carbon atom bonded to two hydrogen atoms and one oxygen atom. It is the simplest aldehyde and is commonly used as a disinfectant, preservative, and in the production of various chemicals.

3. Pentanal: Pentanal, also known as valeraldehyde, is an organic compound with the chemical formula C5H10O. Its structural formula is:

CH3(CH2)3CHO

Pentanal consists of a five-carbon chain with an aldehyde functional group (CHO) at the end.

Please note that the structural formulas provided above are based on the information available from search results