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Calcium carbonate (limestone) is decomposed in order to form calcium oxide (quicklime) and carbon dioxide. The quicklime is then treated with water in order to give calcium hydroxide (slaked lime).
An Open System is one in which one or more of the reactants or products are able to escape from the container. A Closed System is one in which neither the reactants or the products can escape from the co...
Ionic bonding occurs when a metal and non-metal react together. It involves the metal atom losing electrons from its outer shell to become a positive ion (as there are more positive protons in the nucleus...
Atoms are made up of three subatomic particles. These are protons, electrons and neutrons. Protons are POSitivly charged. Neutrons are NEUtral. Electrons are negative (electic shocks are bad). The nucleus...
Chemistry is used daily in many different areas of work; the plastics that we use every day apply organic chemistry as they are synthesised using chemical reactions leading to long chains of carbon, hydro...
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