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  1. Mar 2022
  2. chem.libretexts.org chem.libretexts.org
    4.3: Drawing Lewis Structures
    1
    1. nbreedlove 15 Mar 2022
      x

      Should be "+" for addition, 4+2(1)+6=12. "4x2(1)+6" would be 14, which is incorrect.

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    chem.libretexts.org/Bookshelves/Introductory_Chemistry/The_Basics_of_GOB_Chemistry_(Ball_et_al.)/04:_Covalent_Bonding_and_Simple_Molecular_Compounds/4.03:_Drawing_Lewis_Structures
  3. chem.libretexts.org chem.libretexts.org
    3.5: Formula Mass
    1
    1. nbreedlove 14 Mar 2022

      In Table 3.5.1 the very last entry "Na2CO3*10H2O - sodium carbonate decahydrate (washing soda) laundry additive cleaneKEY TAKEAWAY"

      Likely this is an error and it's meant to say "cleaner" and the "KEY TAKEAWAY" was an earlier version of the next headline.

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    chem.libretexts.org/Bookshelves/Introductory_Chemistry/The_Basics_of_GOB_Chemistry_(Ball_et_al.)/03:_Ionic_Bonding_and_Simple_Ionic_Compounds/3.05:_Formula_Mass