Champagne contains dissolved carbon dioxide at high pressure. During bottling, some of the gas produced during fermentation is dissolved in the liquid. This pressure of...
When milk is heated, the temperature increases, causing the water it contains to evaporate. As the water evaporates, water vapor accumulates in the form of...
When a metal corrodes, chemical reactions occur on its surface. For a metal to corrode, it must have a sufficiently negative electrochemical potential. This corrosion...
When a soap bubble is blown, it contains a mixture of soap liquid and trapped air inside. The main reason why a soap bubble bursts...
The fire is hot because of the release of energy in the form of heat during the combustion process. When a combustible material burns, it...
Bronze is an alloy composed mainly of copper and tin, sometimes with the addition of other metals. Its initial color is a mixture of orange...
Water molecules are made up of two hydrogen atoms and one oxygen atom, bonded by covalent bonds. Due to the difference in electronegativity between oxygen...
Introduction The ability of a small bottle to contain a large amount of air may seem like a mysterious phenomenon at first glance. However, by...
When a soda bottle is opened, one of the reasons why carbon dioxide bubbles rise to the surface is due to the dissolution of CO2...
Water freezes at zero degrees Celsius due to its particular molecular structure. Each water molecule is composed of two hydrogen atoms and one oxygen atom, connected by...
