Question

Plz choses one of the answer choices

Answer 1

B. would be the correct option.

Step-by-step explanation:

To balance the equation, both the reactant and product must have the same number so with 4Al+30 with two on the bottom, you would get a total of 4 Al atoms and 6 O atoms. Now, the other side must have 4 Al atoms and 6 O atoms, so multiply them by 2 and that would be your answer.

Answer 2

B

Step-by-step explanation:

It adds so there are 4 aluminum on both sides as well as 6 oxygen on both sided.