Question
Write balanced equation for:
  1. $\text{BF}_3$ is reacted with ammonia.
  2. Al is treated with dilute NaOH.
  3. CO(g) is heated with ZnO.

Answer

  1. $\text{BF}_3+\text{NH}_3\xrightarrow{\ \ \ \ \ \ }\text{H}_3\text{N}\xrightarrow{\ \ \ \ \ }\text{BF}_3$
  2. $2\text{Al}+2\text{NaOH}+6\text{H}_2\text{O}\xrightarrow{\ \ \ \ \ }2\text{Na[Al(OH})_4]+3\text{H}_2$
  3. $\text{ZnO(s)}+\text{CO(g)}\xrightarrow{\ \ \ \ \Delta\ \ \ \ }\text{Zn(s)}+\text{CO}_2\text{(g)}$

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