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elixir [45]
2 years ago
10

How many moles of N2O3 contain 2.55 × 1024 oxygen atoms

Chemistry
1 answer:
Varvara68 [4.7K]2 years ago
6 0
1mol   ------------   3×6,02×10²³ oxygen atoms
x          ------------   2,55×10²⁴

x = 2,5×10²⁴ × 1mol / 3×6,02×10²³ ≈ 0,138*10 mol = 1,38mol

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-----------------  x  -----------------  x  ----------------------  x  -----------------  =  
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Percent Yield  =  ----------------------------------  x  100%
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