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Calculate the percentage composition of:...

Calculate the percentage composition of:
Alumina `(Al_(2) O_(3)`, potassium oxide `(K_(2) O)`, and silcia `(SiO_(2))` in the sample of clay `(Al_(2) O_(3). K_(2) O. 6SiO_(2))`.
b. Potassium sulphate `(K_(2) SO_(4))`. Aluminium sulphate, and water of crystallisation in the simple of potash alum, `(K_(2) SO_(4). Al_(2) (SO_(4))_(3). 24H_(2) O)`.

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To solve the problem, we will break it down into two parts as mentioned in the question. ### Part A: Percentage Composition of Clay The formula for clay is \( Al_2O_3 \cdot K_2O \cdot 6SiO_2 \). 1. **Calculate the molar mass of each component:** - **Alumina \( (Al_2O_3) \)**: ...
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