Question

Napisz wzory połstrukturalne i wzory sumaryczne:

1) 2-metylopentan

2) 3- metylopentan

3) 2,3-dimetylobutan

4) 2,2-dimetylobutan

Answer 1

1)

 

CH₃-CH(CH₃)-CH₂-CH₂-CH₃     C₆H₁₄

 

2)

 

CH₃-CH₂-CH(CH₃)-CH₂-CH₃   C₆H₁₄

 

3)

 

CH₃-CH(CH₃)-CH(CH₃)-CH₃   C₆H₁₄

 

4)

 

CH₃-C(CH₃)₂-CH₂-CH₃   C₆H₁₄

 

 

 

 

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Litterarum radices amarae sunt, fructus iucundiores

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Answer 2

1)CH3- CH - CH2 -CH2 -CH3

         I

         CH3

C5H11CH3

 

 

2)CH3 - CH2 - CH - CH2- CH3

                   I

                  CH3

C5H11CH3

 

 

                CH3

                I

3)CH3 - CH- CH- CH3

          I

          CH3

 

C4H8(CH3)2

 

 

         CH3

         I

4)CH3- C -CH2-CH3

         I

         CH3

 

C4H8(CH3)2