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What is the percentage of aluminium in A...

What is the percentage of aluminium in `Al_(2)O_(3)`? `(Al = 27, O = 16)`

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To find the percentage of aluminum in \( Al_2O_3 \), we will follow these steps: ### Step 1: Calculate the molar mass of \( Al_2O_3 \) 1. **Identify the atomic masses**: - Aluminum (Al) = 27 g/mol - Oxygen (O) = 16 g/mol ...
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