The color reaction was initiated by mixing 1 mL of ethanolic extract with 0.5 mL of a 5% phenol ... followed by the addition of potassium hydroxide (0.1 M). After 5 minutes of shaking the mixture, 100 ...

A new study provides fresh insight into traditional acid-base chemistry by revealing that the mutual neutralization of ...

A healthy range of blood potassium levels is 3.5 to 5.0 millimoles per liter of blood. Levels above this may indicate hyperkalemia, which occurs most often in people with chronic kidney disease.

Foods high in potassium include lima beans, beet greens, and swiss chard. Other popular foods with potassium include bananas, potatoes, and coconut water. Potassium is a mineral your body needs to ...

written by Aleksandr A. Lamberov, Ekaterina V. Dementyeva, Dmitriy I. Vavilov, Olga V. Kuzmina, Rinat R. Gilmullin, Ekaterina A. Pavlova, ...