TY - GEN AU - Milla González, Miguel A4 - Química Analítica PY - 2013 UR - http://hdl.handle.net/10498/15136 AB - The aim of this interactive exercise is to get a deeper knowledge of acid-base titrations and to improve the user's abilities in stoichiometric calculations. An unknown 50 mL sample is titrated using sequentially the indicators phenolphthalein and... LA - eng KW - Quantitative chemistry KW - Acid-base titrations KW - Alkalinity of water KW - Carbonate in water KW - Water analysis KW - Bicarbonate in water KW - Strong alkali determination in water KW - Phenolphthalein KW - Methyl orange KW - Stroichiometric factors KW - Hydrogenocarbonate in water TI - Water alkalinity: an acid-base titration interactive exercise ER -