Environmental Chemistry(পরিবেশ রসায়ন)। 20. Acid-base Theory (এসিড-ক্ষার তত্ত্ব)

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00:03 Acid-base theory explains the behavior of acids and bases
03:08 Acid-base theory involves the detection of acids and bases
05:49 Acid-base theory explains the behavior of acids and bases in solutions.
08:51 The acid-base theory explains the behavior of acids and bases.
10:08 Amphoteric substances can act as both acids and bases
11:15 Acid-base Theory in Environmental Chemistry
14:09 Acid-base theory and concept of conjugate base
14:47 The acid-base theory in environmental chemistry.I.

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