A compound X consists of 4.8% carbon and 95.2% bromine by mass.
Determine the empirical formula of this compound working correct to one decimal place (C = 12, Br = 80)

Explanation

To determine the empirical formula of the compound X consisting of 4.8% carbon and 95.2% bromine by mass, we will follow these steps:

### Step 1: Create a Table
We will create a table to organize the information about the elements, their percentage composition, atomic mass, relative number of atoms, and simplest ratio.

| Element | Percentage Composition (%) | Atomic Mass (g/mol) | Relative Number of Atoms | Simplest Ratio |
|---------|----------------------------|----------------------|--------------------------|-----------------|
| Carbon (C) | 4.8 | 12 | | |
...