申論題 - 阿摩線上測驗

申論題資訊

試卷：112年 - 112 台北市立陽明高級中學教師甄試化學科試題#119137
科目：教甄◆化學專業/化工科
年份：112年
排序：0

31. The questions from 31a to 31d share the same conditions. The experiment of determining the chemical formula of magnesium oxide.

31c. When magnesium is burnt in air, some of it reacts with nitrogen to form magnesium nitride according to the equation:

3 Mg(s) + N₂(g) → Mg₃N₂(s)

Evaluate whether this, rather than the loss of product, could explain the yield found in (c). [1 mark]