Understanding pH buffering systems and pKa values

00:00 - Introduction03:16 - pH buffering04:43 - Bicarbonate, cyanurate and borate06:41 - pH is based on H2O and hydrolysis09:56 - Carbonate alkalinity means dissolved CO2 determines pH11:51 - Bicarbonate converts into carbonate at 8.3 pH13:22 - High TA, more buffering capacity, more acid demand15:19 - Acids and conjugate bases18:16 - pKa values and buffering strength20:52 - What does pKa stand for?23:05 - Closing
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