Solid aluminum metal and diatomic bromine liquid react spontaneously Give the chemical equation including phases that describes this reaction?

Answer 1

First we need to determine whether this is a combination, combustion, or decomposition reaction.

It's classified as a combination.

Next we need to determine the correct formulas for the reactants.

These would be Al(s) and Br2(l)

Next, we need to identify the product of this reaction, which would be AlBr3

Lastly, we need to balance the equation.

Your final answer will be:
2Al(s) + 3Br2(l) --> 2AlBr3(s)

Answer 2

2Al(s) + 3Br2(l) → 2AlBr3(s)