For each of the following reactions, write the missing product(s) and then balance the resulting equation. Identify each reaction by type.
a. Br2 + KI â†’
b. NaClO3 â†’ Î”
c. C7H14 + O2 â†’
d. CuCl2 + Na2S â†’
“Make sure to show your reasoning for each equation”