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This acid base equilibrium video tutorial explains how to calculate the pH of a polyprotic acid using ice tables and number lines. It discusses how to calculate the pH of a diprotic acid like H2SO4. It explains what to do when given a concentrated sulfuric acid compared to a dilute solution. In addition, it mentions how to calculate the pH of a triprotic acid like H3PO4 and how to calculate the equilibrium concentrations of H3PO4, H2PO4-, HPO4 2-, and PO4 3- given Ka1, Ka2, and Ka3. In addition, it explains how to calculate the pH of a solution that consist of a mixture of H2PO4- and HPO4 2- which is basically a buffer solution and how to calculate the pH when one of those species predominate using a simple formula. This acids and bases chemistry video contains plenty of examples and practice problems.
Acids and Bases - Introduction:
• Acids and Bases - Basi...
The 7 Strong Acids to Memorize:
• How To Memorize The St...
Conjugate Acid-Base Pairs:
• Conjugate Acid Base Pa...
pH and pOH Calculations:
• pH, pOH, H3O+, OH-, Kw...
Estimate The pH Without a Calculator:
• How To Calculate The p...
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Autoionization of Water - Kw:
• AutoIonization of Wate...
Which Acid Is Stronger?
• Acid Base Strength - W...
Acidic, Basic, & Neutral Salts:
• Acidic, Basic, and Neu...
pH of Weak Acids:
• pH of Weak Acids and B...
Buffer Solutions:
• Buffer Solutions
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Polyprotic Acid Base Equilibria:
• Polyprotic Acid Base E...
Acid Base Titration Curves:
• Acid Base Titration Cu...
Acids and Bases - Practice Test:
• Acids and Bases Review...
Ksp - Molar Solubility & Ice Tables:
• Ksp - Molar Solubility...
Complex Ion Equilibria:
• Complex Ion Equilibria...
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Gibbs Free Energy, Entropy & Enthalpy:
• Gibbs Free Energy - En...
Entropy - 2nd Law of Thermodynamics:
• Entropy - 2nd Law of T...
Electrochemistry Practice Problems:
• Electrochemistry Pract...
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