mechanisms Flashcards

1
Q

what do curly arrows show?

A

the movement of a pair of electrons starting from a double bond or lone pair

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2
Q

what is bond fission?

A

the breaking of a covalent bond

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3
Q

describe heterolytic bond fission

A
  • both electrons go to one atom
  • most electronegative atom attracts
  • forms ions
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4
Q

define homolytic bond fission

A
  • one electron goes to each atom
  • produces the same product
  • forms radicals
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