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Cafegurl May 10th, 2006 12:45
Converting Moles etc.
 
:?: How do i do this problem and what are the steps?

1. What is the mass of 4.3 X 10(22)molecules of POCL(3) ?


from Cafegurl

Borek May 10th, 2006 17:50
Use Avogadro number to calculate number of moles of POCl3, then use molar mass and number of moles to calculate mass of substance.


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