Find the amount of substance of oxygen atoms and phosphorus atoms, which is contained in phosphorus
| August 11, 2021 | education
Find the amount of substance of oxygen atoms and phosphorus atoms, which is contained in phosphorus (III) oxide weighing 220 g.
Solution
n = m / M
n (P₂0₃) = 220/110 = 2 mol,
n (O) = 3 * n (P₂O₃) = 6 mol,
n (P) = 2 * n (P₂O₃) = 4 mol.
Answer: n (P) = 4 mol, n (O) = 6 mol.
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