Reactivity of Alkali Metals with Water

Reactivity of Alkali Metals with Water01:41

Інформація про завантаження та деталі відео Reactivity of Alkali Metals with Water

Автор:

Katherine Mirica

Дата публікації:

02.05.2020

Переглядів:

103K

Опис:

Lithium, Sodium, and Potassium metals reacting with water to produce hydrogen gas, dissolved metal ions, hydroxide ions, and heat. Phenolphthalein indicator is added to visualize the change in pH from neutral to basic as the reaction proceeds. Explosions and fires ensue!