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_______: A unit of measurement in chemistry that usually measures large amounts of particals
Mole
Convert 24 grams C Fe to moles.
2.00 mol C
Moles in 60 grams H2O.
2.0 x 1024 mol H2O
The mole has another name, which is ______.
Avogadro's number
____________ discovered how many particals were in a mole (Avagadro's Number).
Josef Loschmidt
__________: Another name for the Mole.
Avagadro's Number
34 grams NH3 to moles.
2.00 mol NH3
Particals in 18.2 grams Li.
1.579 x 1024 particals Li
True or False: Amedeo Avogadro discovered the mole.
True
____________ discovered the mole.
Amedeo Avogadro
________: The person the Mole is named after.
Amedeo Avogadro
Grams in 3.5 mol of H2O.
63.0553g
Particals in 10.1 grams Ne.
3.01 x 1023 particals Ne
One mole contains roughly _________ particals.
6.022 x 1023
________, a French physicist, determined Avagadro's Number, not Avagadro himself.
Jean Baptiste Perrin
__________: The Mole in numerical form.
6.022 x 1023
Moles in 4.5 grams HCl.
0.123 mol
Particals in 13.99 grams PCl3.
6.13 x 1022 particals PCl3
The person who discovered Avogadro's Number was ___________.
Josef Loschmidt
_____________ was a German chemist that gave the mole its name because it was easier to say repeatedly than 'gram-molecular weight'.
Wilhelm Ostwald
___________: Also known as 'particals'.
Atoms
Moles in 12.04 x 1023 atoms He.
2.00 mol He
Particals in 8.352 moles H2SO4.
5.03 x 1024 particals H2SO4
TRICK QUESTION! A mole is _________.
An animal