weak base and its conjugate acid - basic buffer components, Product of neutralisation reaction - salt and water, (NH4)2SO4 - Acidic salt, hydrolysed partially , CH3COONH4 Ka= 10 -5, Kb= 10-5 - Neutral salt, hydrolysed completely , KH2PO4 and H3PO4 - Acidic buffer components, NaNO3 - Neutral salt, not hydrolysed, substance which produce H+ when dissolved in water - Acid according to Arrhenius theory, Proton donor - Acid according to Bronsted Lowry theory,

pH VALUE

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

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