Question #24531

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Question #24531

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Answer 1 · 2017-06-21T18:32:29

A $mole$ $"mole"$ is simply a NUMBER......

Explanation:

See this old [answer and links.........](https://socratic.org/questions/how-should-i-study-about-moles-and-how-they-relate-to-things-like-stoichiometry)

A $gram atom$ $"gram atom"$ is a bit of an old-fashioned term, that refers to the mass of $Avogadro's number$ $"Avogadro's number"$ of $atoms$ $"atoms"$ ............i.e. a gram atom of carbon is $12 \cdot g$ $12*g$ , of oxygen is $16 \cdot g$ $16*g$ , of hydrogen is $1 \cdot g$ $1*g$ .

And each of these $gram atoms$ $"gram atoms"$ specifies precisely $Avogadro's Number$ $"Avogadro's Number"$ of atoms, i.e. $6.022 \times 10^{23} \cdot m o l^{- 1}$ $6.022xx10^23*mol^-1$ .

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Question #24531

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