Question

Al2O3 + 2NaOH → .......... + H20
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Answer 1

Answer:

2NaAlO2

Explanation:

Answer 2

$Al_2O_3+2NaOH\rightarrow 2NaAlO_2+H_2O$

• $Al_2O_3$ is called alumina or dialuminum trioxide. It is a lewis acid.
• NaOH is called sodium hydroxide. It is a strong base.
• Usually when base reacts with acid salt and water are formed as products.
• So, in this reaction lewis acid alumina reacts with base sodium hydroxide to form $NaAlO_2$ salt along with water.