The chemical formula of polysaccharides is ______ .

Explanation

To determine the chemical formula of polysaccharides, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Polysaccharides**:
- Polysaccharides are large carbohydrate molecules that are formed by the polymerization of monosaccharides (simple sugars). They are essentially chains of sugar units linked together.

2. **General Formula of Polysaccharides**:
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