10.17 - grams? 6.02 x 10²³ atoms o What is the atomic...

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Bring o Calculator o 2 pencil o OSU ID Moles – is the number of particles it takes to have a mass in grams equal to the individual particle’s mass in amu Same number 6.02 x 10²³ atoms Avogadro’s number = Na (a is subscripted) ΣΧ o What is the atomic mass of carbon? 12.01 amu o How many atoms of carbon would we need to have a mass of 12.01
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Unformatted text preview: grams? 6.02 x 10²³ atoms o What is the atomic mass of phosphorus? 30.97 o How many atoms of carbon would we need to have a mass of 30.97 grams? 6.02 x 10²³ atoms o This number never changes --- it is one mole...
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This note was uploaded on 03/15/2009 for the course CH 201 taught by Professor Unknown during the Spring '09 term at Oregon State.

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