How many moles of NH₃ are consumed when 1.60 * 10²² molecules of O₂ react completely in the following equation? NH₃ + 2O₂ $\rarr$HNO₃ + H₂O

Question

Quizplus · Accepted Answer

To find the moles of NH₃ consumed, first convert molecules of O₂ to moles: 1.60 * 10²² molecules O₂ * (1 mole/6.022 * 10²³ molecules) = 0.0266 moles O₂. According to the balanced equation, 1 mole of NH₃ reacts with 2 moles of O₂. Therefore, 0.0266 moles O₂ * (1 mole NH₃/2 moles O₂) = 0.0133 moles NH₃.

How Many Moles of NH3 Are Consumed When 1 →\rarr→ HNO3 + H2O A)0

How Many Moles of NH₃ Are Consumed When 1 $\rarr$ HNO₃ + H₂O
A)0