Quiz #3

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Author:
melissag94
ID:
262834
Filename:
Quiz #3
Updated:
2014-02-19 16:20:11
Tags:
chem unit
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Description:
some notes from unit 2 powerpoint for quiz 2
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  1. acids begin with ? and their charges add to ?
    • H
    • zero
  2. if the acid is binary it is named?
    hydro ____ ic acid
  3. if the acid is not binary, it is named?
    _____ic acid
  4. acids are molecular compounds that form ?
    H+ when dissolved in water
  5. acids can dissolve?
    metals
  6. an acid formula generally starts with ?
    H
  7. binary acids contain?
    only 2 elements
  8. oxyacids contain?
    oxygen
  9. if polyatomic ion name ends in -ate, then change ending to?
    -ic
  10. if polyatomic ion name ends in -ite, then change ending to?
    -ous
  11. octet rule?
    all atoms must have 8 electrons around them
  12. exception to the octet rule?
    hydrogen has only 2 electrons around it
  13. the least electronegative atom goes in the ?
    middle aka the most likely to share
  14. how can they exceed octet rule?
    by having d orbitals

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