Welcome to the 1520 Perfect Dictionary
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| TITRATION Definition: (chemistry) An analytical procedure for the determination of reactive capacity, usually of a solution. It consists of adding a reagent in small portions of known volume (e.g. from a burette) to a known volume or mass of a solution or substance until a desired end point (e.g. a colour change in an indicator or in the reactants) indicating a known degree of reaction is obtained. _____________________________________ See perfect procedure (1). _____ See perfect analysis (2). | |
1520 Products |
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1520 Products was established in 2005 with the purpose of entertaining and teaching us on key and important aspects of life (such as marriage, sex, etc) through the playing of games which will allow us to laugh but at the same time pass a message of what is the right or ideal way. |
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 1520 Sex Game |
 1520 Puzzles |
 1520 Marriage Game |