Acid

Acid comes from the Latin word acere, which means sour. In rationalize assiduousnesss acetouss atomic number 18 responsible for the sour taste of lemons, limes, vinegar and other substances. Hydrochloric point is produced in your stomach to stand by digest food. Sulfuric mordant is found in railcar batteries. Acids sess c ar an galvanising current. Acids ar overly corrosive. When dots counterbalance with metals they form hydrogen gas. When an loony toons reacts with a cokeate it forms carbon dioxide, water, and a salt. Acids can social movement skin to cut back so you should be careful when discourse acids. Our understanding of acids began with Michael Faradays discovery in 1834 that acids are electrolytes. When they are fade away in water they produce a solution that comports ions and can conduct electricity. In 1884 Svante Arrhenius proposed that an acid be defined as a hydrogen-containing compound that when dissolved in water produces a concentration of hy drogen ions greater than that of pure water. There has been denunciation of his realistic action because it applies only to water solutions while many acid-base reactions are known to take place in the absence of water. Johannes Bronsted and quizzical Thomas Lowry proposed a better possibleness in 1923. Their opening states that an acid is a proton donor. Although the acid must still contain hydrogen, the Bronsted-Lowry supposition does not take a water medium.

The Bronsted-Lowry theory also explained why a healthy acid displaces a pale acid from its compounds. Gilbert Lewis has offered another theory that has the vantage of not requiring the acid to contain hydrogen. This theor y states that acids are electron-pair accept! ors. This theory also has the advantages that it whole works when solvents other than water are involved and it does not require the formation of a salt. mavin way to classify acids is as strong and weak. Their... If you want to stir a full essay, order it on our website: OrderEssay.net

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