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I also decided to make cookies for our pal, Niki. Remind me to NOT attempt starting a task like this at 8:30 at night.
I hope she likes them. :)
the amount of pure substance containing the same number of chemical units as
there are atoms in exactly 12 grams of carbon-12 (i.e., 6.023 X 10 to the 23rd Power [I can't get the superscript to work on this post]). This involves the acceptance of two dictates -- the scale of atomic masses and the magnitude of the gram. Both have been established by international agreement. Formerly, the connotation of "mole" was "gram molecular weight." Current usage tends to apply the term "mole" to an amount containing Avogadro's number of whatever units are being considered. Thus, it is possible to have a mole of atoms, ions, radicals, electrons, or quanta. This usage makes unnecessary such terms as "gram-atom," "gram-formula weight," etc.
I decided to make a "Thank you" cake for her. She recently devoured the "Twilight" series of books (my boss' words.) They also have a 15 year old daughter who has read some.
This will be taken to work tomorrow, so my boss can take it home.