What amount of phosphorus oxide (v) substance was formed if 0.2 mol of phosphorus entered
| July 30, 2021 | education
What amount of phosphorus oxide (v) substance was formed if 0.2 mol of phosphorus entered the reaction 4p + 5o2 – 2p2o5
4P + 5O2 → 2P2O5
According to the coefficients in the chemical reaction equation, the ratio of the amount of phosphorus P to the amount of phosphorus oxide (V) P2O5
n (P): n (P2O5) = 4: 2 = 2: 1.
Since 0.2 mol of phosphorus entered the reaction according to the condition of the problem, the amount of phosphorus (V) oxide was formed two times less.
0.2: 2 = 0.1 mol of phosphorus oxide (V) P2O5 was obtained as a result of the reaction
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