En la realización de este experimento, denominado lámpara de lava, se utilizaron las siguientes sustancias: aceite, colorante, agua y pasta efervescente.
In carrying out this experiment, called lava lamp, the following substances were used: oil, dye, water and effervescent paste.
object thtat mimicc the movement of volcanic lava by creating bubbles of wax or colored water that rise and fall in a base liquid due to changes in its density and the heat of a light bulb
ResponderBorrarWhen sodium bicarbonate dissolves in water, it separates into sodium ions and bicarbonate ions. The ions hydrolyze, releasing CO2, which causes the colored "bubbles." These bubbles are less dense than oil, so they move upward, creating the lava lamp effect.
ResponderBorrarDANIEL SANTIAGO LIZARAZO PALENCIA 10-1