Question

use the data in the table to answer the following questions. how many grams of bromine reacted?

aluminum and liquid bromine reaction	before reaction	after reaction
liquid bromine	100.0 g	8.5 g
compound	0.0 g

8.5 g
100.0 g
101.8 g
91.5 g

Explanation:

Step1: Identify the formula

The mass of bromine reacted = Initial mass of bromine - Final mass of bromine.

Step2: Substitute values

Initial mass of bromine is 100.0 g and final mass is 8.5 g. So, mass of bromine reacted = 100.0 - 8.5.

Step3: Calculate result

100.0 - 8.5 = 91.5 g

Answer:

91.5 g