What is the chemical name of calgon's?

Answer

To find the chemical name of Calgon, we can follow these steps:

### Step 1: Identify the Formula of Calgon
The chemical formula of Calgon is given as Na6B6O18.

### Step 2: Determine the Chemical Name
The chemical name corresponding to the formula Na6B6O18 is Sodium hexametaphosphate.

### Step 3: Understand the Use of Calgon
Calgon is primarily used for water softening. It helps in the removal of hardness from water.

### Step 4: Explain the Mechanism of Action
Calgon works by replacing calcium ions (Ca²⁺) in hard water with sodium ions (Na⁺). This ion exchange process helps in softening the water.

### Final Answer
The chemical name of Calgon is Sodium hexametaphosphate.

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