Science, asked by pk9708481819, 4 months ago

How are bases prepared ? Write the chemical equation.

Answers

Answered by Anonymous

Answer:

Bases can be prepared by the following methods. 1. By the direct union of a metal with oxygen Some metals when heated in air or oxygen form the oxides of the metals. ... By heating carbonates of some metals When calcium carbonate is heated, calcium oxide and carbon dioxide are formed.

Answered by xXitzMeAngelXx

Explanation:

Bases can be prepared by the following methods. 1. By the direct union of a metal with oxygen Some metals when heated in air or oxygen form the oxides of the metals. ... By heating carbonates of some metals When calcium carbonate is heated, calcium oxide and carbon dioxide are formed.

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