CHCl3 O2 CnH2n+2 CH3OH

CHCl3 O2 CnH2n+2 CH3OH

chloroform oxygen polyethylene methanol

 

 

다음 각 물질의 가장 중요한 분자간 힘은 무엇인가?

 

 

What are the most important kinds of intermolecular forces

present in each of the following?

(1) Chloroform, CHCl3

(2) Oxygen, O2

(3) Polyethylene, CnH2n+2

(4) Methanol, CH3OH

 

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▶ 참고: 분자간 힘 [ https://ywpop.tistory.com/2579 ]

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(1) 극성 물질이므로,

영구쌍극자-영구쌍극자 힘 (dipole-dipole intermolecular forces)

 

 

 

(2) 무극성 물질이므로,

London 분산력 (London dispersion forces)

 

 

 

(3) 무극성 물질이므로,

London 분산력 (London dispersion forces)

 

 

 

(4) -O-H 결합이 존재하므로,

수소 결합 (hydrogen bond)