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OpenStudy (anonymous):
How many atoms are in 0.910g of P2O5
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OpenStudy (anonymous):
1st find the moles of P2O5. then multiply the moles with avogadro's no to get the atoms. moles = mass / molar mass. no. of atoms = moles * avogadro's no.
OpenStudy (wolfe8):
The above reply can be found in http://erhs.rcsnc.org/UserFiles/Servers/Server_4766394/Image/Donna%20Scofield/mole%20conversion%20map.bmp
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