2024Q4(iii)(a)Metallurgy

Short answerEasy1 mark

4(iii)

Complete and balance the following equations:

Al₂O₃ + 2NaOH →

Topic: Alumina and sodium aluminate

Previous-year question practice database

Answer

Exam answer

Al₂O₃ + 2NaOH → 2NaAlO₂ + H₂O.

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