Bring the solution back to its original uniform color and repeat the demonstration again. Use a weak acid such as acetic acid and a weak base such as ammonia and after a few times the demonstration ...

An acid-base indicator is a substance that changes color as the ... This allows it to exhibit a wide range of colors at different pH values. To Conduct Demonstration: (approx. 5 min) Show the students ...

A soluble base dissolves in water to form ... Watch this video of a practical demonstration in which copper carbonate and sulfuric acid react to produce copper sulfate.

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 ...