Question

Aluminium is treated with NaOH write its chemical equation​

Answer 1

Answer:

Sodium aluminate is also formed by the action of sodium hydroxide on elemental aluminium which is an amphoteric metal. The reaction is highly exothermic once established and is accompanied by the rapid evolution of hydrogen gas. The reaction is sometimes written as: 2Al + 2NaOH + 2H2O → 2NaAlO2 + 3H.

Chemical formula: NaAlO2

Solubility in water: highly soluble

Appearance: white powder (sometimes light-yellowish); hygroscopic/ when dissolved ...

CAS Number: 1302-42-7

Answer 2

Answer:

​$2NaOH + 2Al + 2H_{2}O$ ⇒  $2NaAlO_{2} + 2H_{2}$

Explanation:

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