Question

Predict the missing component of each reaction.

Answer 1

Answer:

In the first equation, it's H20 but the second is B

2Mg + 2O2

Answer 2

here are the answers for both questions on this slide as of edge 2021, the 2nd is the one asked here.

1. 2KClO3 → 2KCl + ?

2Na + Cl2 → ?

A.) 2NaCl

2. MgO + ? → Mg(OH)2

2MgO → ?

B.) 2Mg + O2