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Asked Sep 18, 2019
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What is the mass of a sodium nitride sample,NA3N, which contains 9.76*1012 atoms of sodium?

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Given that the number of atoms of sodium in sodium nitride is 9.76*1012 atoms. Using the relationship bet...

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No.of atoms No.of moles of sodium=- Avogadronumber 9.76x102 atomsof Na 6.022x 103 atom/mol =1.62x101mol

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