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OpenStudy (anonymous):
If you have a 2.50 mole sample of a substance, how many representative particles does this represent?
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OpenStudy (anonymous):
\[1.5505 *10^{23}\]
OpenStudy (jfraser):
No. One mole of anything is always \(6.022*10^{23}\) things. If you've got 2.5 moles, you've got 2.5times that many things
OpenStudy (anonymous):
It should be: \[1.5505 * 10^{24}\]
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