Experimental Techniques to Measure Reaction Rates | Chemistry | JoVE
15.3: Water: A Bronsted-Lowry Acid and Base. 30. 15.4: pH Scale ... 18.1: Balancing Redox Equations. 30. 18.2: Electromotive Force ... 4.6: Electrolyte and Nonelectrolyte Solutions. 30. 4.7: Solubility of Ionic Compounds. 30. ...
Phase Diagrams: Carbon Dioxide and Water Phase Diagrams | Chemistry | JoVE
4.6: Electrolyte and Nonelectrolyte Solutions. 30. 4.7: Solubility of Ionic Compounds. 30. ... water exists only as a solid. A pressure of 50 kPa and a temperature of 50 °C corresponds to the region where water exists only ... Phase diagram of water.. A pressure of 50 kPa and a temperature of −10 °C corresponds to the region of the diagram labeled "ice ... Water is an unusual substance in this regard, as most substances exhibit an increase in melting point with increasing pressure ...
Polyprotic Acids: Ionizations, pH Calculation | Chemistry | JoVE
"Carbonated water" contains a palatable amount of dissolved carbon dioxide. The solution is acidic because CO2 reacts with water ... 4.6: Electrolyte and Nonelectrolyte Solutions. 30. 4.7: Solubility of Ionic Compounds. 30. ... When dissolved in water, ascorbic acid dissociates into hydronium and ascorbate ions. The Ka1 for this reaction is 8 × 10−5, ... 18.1: Balancing Redox Equations. 30. 18.2: Electromotive Force. 30. 18.3: Voltaic/Galvanic Cells ...
Determining Reaction Order and Rate Constant | Chemistry | JoVE
15.3: Water: A Bronsted-Lowry Acid and Base. 30. 15.4: pH Scale ... 18.1: Balancing Redox Equations. 30. 18.2: Electromotive Force ... 4.6: Electrolyte and Nonelectrolyte Solutions. 30. 4.7: Solubility of Ionic Compounds. 30. ...
Lipid Structures: Fatty Acids, Triglycerides & Phospholipids | Chemistry | JoVE
Non-polar molecules are hydrophobic ("water fearing"), or insoluble in water. Lipids perform many different functions in a cell ... 4.6: Electrolyte and Nonelectrolyte Solutions. 30. 4.7: Solubility of Ionic Compounds. 30. ... The fatty acid chains are hydrophobic and cannot interact with water; whereas, the phosphate-containing group is hydrophilic ... they help keep aquatic birds and mammals dry when forming a protective layer over fur or feathers because of their water- ...