English, asked by ashrafrais9211, 7 months ago

plzz give me the answers of these question .

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Answers

Answered by hitanshbansal66

1

Explanation:

Write a balanced chemical equation to show the preparation of washing soda from the

following reactions. (2)

a) thermal decomposition of sodium hydrogen carbonate

b) of sodium carbonate

PLZ MARK IT AS BRAINLIST...

AND FOLLOW....

THANKS...

Answered by princepardhan899

0

Answer:

primary succession and secondary succession

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