What is mass in gram of 6.022×10^28 atoms of sodium
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This means that a single atom of sodium weighs 23 atomic mass units (AMUs), but it also means that one mole of sodium atoms weighs 23 grams. Hence 6.02 x 10^23 atoms of sodium weight a total of 23 grams.
durgeshsinghrajput30:
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Number of moles=number of particles/avogado's number
6.022×10^28 /6.022*10^23
=10^5
Number of moles=given mass /molar mass
10^5=g/23
g=10^5*23 OR
2300000 gram is your answer
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