A compound contains 25.52% C, 6.38% H and 68.1% S by mass. If the molecular mass of the compound is 94, determine its molecular formula.

Explanation

To determine the molecular formula of the compound containing 25.52% C, 6.38% H, and 68.1% S by mass, and given that its molecular mass is 94, we will follow these steps:

### Step 1: Calculate the number of moles of each element
We will use the percentage composition and the atomic masses of each element to calculate the number of moles.

1. **Carbon (C)**:
- Percentage = 25.52%
- Atomic mass = 12 g/mol
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