This educational film explores acid-base indicators and their color changes in response to acidity. It demonstrates how ...

An acid-base indicator is a substance that changes color as the pH of the solution changes. Indicators work because they are weak acids which when in solution, exist in equilibrium with their ...

Describes acid-base physiology and discusses the diagnosis and treatment of disorders associated with metabolic acidosis and metabolic alkalosis, as well as plasma potassium disorders. Metabolic ...

Sodium hydroxide is added to a cylinder of aluminum nitrate, precipitating out aluminum hydroxide. When additional base is added, the precipitate dissolves. The reactions can then be reversed with the ...

1–5 Despite the assumption that acid–base abnormalities occur during cardiac arrest and may influence the outcome of the resuscitation, these abnormalities have not been well characterized.