An STP volume of 564 liters of oxygen is produced in the reaction 2 N₂O₅(g)→ 4 NO₂(g)+ O₂(g).What volume of nitrogen dioxide is also produced if it is measured at 25°C and 1.00 bar?

Question

Quizplus · Accepted Answer

According to the balanced equation, 2 moles of N2O5 produce 4 moles of NO2. Therefore, the volume of NO2 produced is:V(NO2) = (4 mol NO2 / 2 mol N2O5) * 564 L = 1128 LAt 25°C and 1.00 bar, the volume of NO2 will be:V(NO2) = 1128 L * (273 K / 298 K) * (1.00 bar / 1 bar) = 1036 LTherefore, the correct answer is A) 2.46 × 103 L.

An STP Volume of 564 Liters of Oxygen Is Produced