Homemade Lava Lamp Essay Example | Topics and Well Written Essays - 500 words

Homemade Lava Lamp - Essay ExampleSubsequently add 10 or more droplets of the selected feed semblanceing to the mixture in the bottle until a rich colouring material is seen.In understanding how the lava lamp works, the first step would be to understand that crude oil and water system do not mix. They are insoluble. The main goal in the liquids used in the lava lamp is to obtain two liquids that have genuinely close densities but are insoluble in each other and that is why oil and water are most preferable (Cothron et.al 4). Oil and water will not mix in the tasteation as water is made up of highly charged compounds while oil is made up of long carbon chains that have no charge. As a result, the water molecules are not attracted to the oil molecules hence rendering the two liquids immiscible. The immiscibility of the two liquids causes the separation that will be seen in the experiment just as observed in our everyday life such as the kitchen sinks and oil spills. Further, the oil being less dense than water will float on top of the water as will be exemplified in the experiment. The baking soda used in the experiment contains sodium bicarbonate. baking hot soda is technically both basic and acidic. When the baking soda is mixed with water, a chemical reception is formed that releases carbon dioxide gas (Heuer, 10). Carbon dioxide gas is produced in a bubbling manner which is seen in the coloured fluid that is in the bottle. Food colouring is used to merely add colour to the experiment. When added, the food colouring falls through the oil and mixes with the water at the bottom giving it the particular colour of choice that is to illuminate at the onset of the chemical reactions in the