Use the equation NH 3 + O 2 → NO + H 2 O to answer the following question(s). -In the equation N₂ + 2 O₂ → 2 NO₂, 14 g of nitrogen will react with ________ g oxygen.

Question

Quizplus · Accepted Answer

By comparing the coefficients in the two equations, we can see that one mole of nitrogen reacts with two moles of oxygen to produce two moles of NO₂. Using the molar mass of nitrogen (14 g/mol), we can calculate the amount of oxygen needed: 1 mol N + 2 mol O → 2 mol NO₂ 14 g N + ? g O → 92 g NO₂ ? g O = (92 g NO₂/2 mol NO₂) × (2 mol O/1 mol N) × (32 g O/mol O) ? g O = 64 g O

Use the Equation NH3 + O2 → NO + H2O

Use the Equation NH₃ + O₂ → NO + H₂O