A compound contains 10% C, 0.8% H and 89.2% Cl by mass. Determine its simplest formula. (R.A.M.: H = 1, C = 12, CI = 35.5)

Explanation

To determine the simplest formula (empirical formula) of the compound containing 10% C, 0.8% H, and 89.2% Cl by mass, we will follow these steps:

### Step 1: Create a Table
We will create a table to organize the data we have:

| Element | Percentage (%) | Atomic Mass (g/mol) | Moles (mol) |
|---------|----------------|----------------------|-------------|
| C | 10 | 12 | |
...