Question

24.10) Give the chemical reactions when borax soutien is acidified
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Answer 1

Answer:when borax is acidified it gets converted to H3BO3

Explanation:

Answer 2

Borax acid is formed when it is acidified.

Na2B4O7  + 2HCl + 5H2O → 2NaCl + 4H3BO3

Borax is a weak acid so it is slightly hydrolyzed in solution and is alkaline in nature.

B2O72- + 7H2O →2OH- + 4H3BO3