Question

How would you dispose concentrated acid in sink after use

Answer 1

$\huge{\mathfrak{\purple{Question}}}$

How would you dispose concentrated acid in sink after use?

$\huge{\mathfrak{\purple{Answer}}}$

First dilute the concentrated acid by adding it slowly in a large quantity of water, then slowly add baking soda until the pH increases to between 6 and 7 or until effervescence(bubbling) reduces. Now, you can directly pour the weakly neutral solution in the sink.

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Answer 2

Answer:

first dilute the concentrated acid by adding it slowly in large quantity of water, then slowly add sodium bicarbonate or baking soda until the ph increases to between 6 and 7 or until effervescence (bubbling) reduces. now, you can directly pour the weakly alkline/neutral solution in the sink