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Tuesday, February 11, 2014

Acids, Bases and pH Scales

What is an window pane and a paper? The first soulfulness that tried and true to define erosives and home plates was Arrhenius. His supposition proposed that an acid is both means that produces a proton H+, when dissolved in water system and the resulting solution is an electrolyte. A behind is any substance that produces hydrated oxide ions, when dissolved in water; they atomic number 18 similarly called alkali. This conjecture was able to explain the way acids and bases react; the only substance that the scheme was not able to explain was NH3. So the exposition of an acid and a base was redefined, and the Brønsted-Lowry Theory was created. This theory stated that an acid will donate a proton H+ and a base will accept one; it also claimed that an acid or a base will neer be a base or an acid until they are dissolved in the water. Although no theory has been legitimate as a uprightness to explain the way acids and bases react, the Brønsted-Lowry theory is the mos t accepted one. Properties of acids and bases. Some of the properties of the acids and bases are: -Acids taste forge and bases taste bitter. -Acids diverge benighted litmus to red; bases turn red litmus to blue. -In a neutralization chemical reaction, acids thieve bases; and bases neutralize acids. -Acids firing a henry ion into aqueous solution and bases release a hydroxide ion. -The hydrogen ion of the acid and the hydroxide ion of the base unite to form water. -An acid plus a base makes water plus a salt. -When acids react with carbonates, carbon dioxide is create; when a base reacts with a carbonate no reaction takes place. -When acids react with ammonium chloride, no reaction takes place; when a base reacts with ammonium chloride, ammonia is produced. What is a Chemical... If you want to breed a full essay, format it on our website: OrderCustomPaper.com

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