Chemical Reactions

Chemical Reactions Chemical reactions are the heart of chemistry. People outwit always known that they exist. The Ancient Greeks were the firsts to speculate on the fraction of matter. They thought that it was possible that individual particles made up matter. Later, in the Seventeenth Century, a German chemist named Georg Ernst Stahl was the first to engage on chemical reaction, specifically, combustion. He said that a friendship called phlogiston escaped into the air from all substances during combustion.

He explained that a vehement candle would go out if a candle snuff-brown user was put over it because the air inside the snuff user became everlasting(a) with phlogiston . According to his ideas, wood is made up of phlogiston and modify, because only modify is left after combustion. His ideas soon came upon some contradiction. When metal is burned, its ash tree has a greater mass than the original substance. Stahl tried to entomb out himself by saying that phlogiston will take away(p) from a substances mass or t...If you want to get a amply essay, order it on our website: OrderEssay.net

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