January 2010 Chemistry Regents #58-60

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Questions 1-10 Questions 11-20 Questions 21-30 Questions 31-40 Questions 41-50

Questions 51-52 Questions 53-55 Questions 56-57 Questions 58-60 Questions 61-63 Questions 64-65 Questions 66-68 Questions 69-71 Questions 72-75 Questions 76-78 Questions 79-81  Questions 82-84

 

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Questions

Base your answers to questions 58 through 60 on the information below.

The formula below represents a hydrocarbon.

58 Identify the homologous series to which this hydrocarbon belongs. [1]

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alkanes

59 Explain, in terms of carbon-carbon bonds, why this hydrocarbon is saturated. [1]

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Memorize==>"all single bonds"

All of the carbon-carbon bonds are single covalent bonds.

There are only single bonds between the carbon atoms.

NOTE==>unsaturated, "not all single bonds"

60 In the space in your answer booklet, draw a structural formula for one isomer of thishydrocarbon. [1]

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On to Questions 61-63

 

Questions 1-10 Questions 11-20 Questions 21-30 Questions 31-40 Questions 41-50

Questions 51-52 Questions 53-55 Questions 56-57 Questions 58-60 Questions 61-63 Questions 64-65 Questions 66-68 Questions 69-71 Questions 72-75 Questions 76-78 Questions 79-81  Questions 82-84

 
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