While aluminum shares many properties with metals (conducting electricity and heat, shine), it's got some unique properties as well, which comes from its location in the periodic table. Since it's closer to the non-metals than the transition metals, its properties are somewhat transient. For ...
What does phenolphthalein indicate? What is a common use of nitric acid? What are nitrates in processed meats? What is myocarditis? What is oxygen saturation? What is sodium citrate? What is ammonium bicarbonate? What are the uses of sodium?
Phenolphthaleinis a colourless, weak acid which dissociates in water forming pink anions. Under acidic conditions, the equilibrium is to the left,and the concentration of the anions is too low for the pink colour to be observed. How does EDTA react with calcium? As a result, whenthe calcium...
When HCl reacts with Na_2CO_3, what is created? More specifically, what are the crystals that remain? Why did the grapefruit juice change color when an acid or base was added? Explain why the titration of sodium carbonate against hydrochloric acid using phenolphthalein will not go to comple...
causing it to undergo the Maillard reaction and transform into a caramel-flavored delight. Ruby chocolate, on the other hand, was a more intentional invention, and it involves lightly fermented cacao beans that are reacted with citric acid to create a vivid, naturally pink color and a flavor ...
What is a characteristic of an aqueous solution of HNO3? a. It turns litmus blue. b. It produces OH- in solution. c. With the addition of phenolphthalein, it turns pink. d. It conducts electricity. What salt forms ...
Phenolphthalein Phenols and Ethers Phenols Nomenclcature Phenyl Phosgene - Explanation, Properties, Reactions and Uses Phosphate Phosphide Phosphine - Structure, Properties, Preparation, Uses and FAQ Phospholipids - Structure, Types, Properties and Function Phosphorescence Phosphoric Acid Phosphoric Acid Uses Ph...
Another example of a classical method for qualitative analysis is the Kastle-Meyer test which employsphenolphthaleinas an indicator to check for the presence of haemoglobin in the given analyte. Flame tests can be used to check for the presence of specific elements in an analyte by exposing it ...
Another example of a classical method for qualitative analysis is the Kastle-Meyer test which employsphenolphthaleinas an indicator to check for the presence of haemoglobin in the given analyte. Flame tests can be used to check for the presence of specific elements in an analyte by exposing it ...
When used as a dilute solution, a pH indicator does not have a significant impact on the acidity or alkalinity of a chemical solution. The principle behind the function of an indicator is that it reacts with water to form the hydrogen cation H+or hydronium ion H3O+. The reaction changes ...