racioppi
racioppi
16-05-2015
Chemistry
contestada
How many atoms are in 0.00125 moles of zinc
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aliahmadi
aliahmadi
16-05-2015
Each mole has
[tex]6.022 *10^{23} [/tex] atoms.
[tex] \frac{1}{8}* 10^{-2}*6.022* 10^{23} = 7.5* 10^{20} [/tex] atoms
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williamtanner5
williamtanner5
16-05-2015
One mole of anything is 6.022*10^23 of that thing. so just multiply 6.022*10^23 by 0.00125 to find your answer.
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