PPT-Acid/Base

Titration AcidBase Titration The concentration of a weak acid or a weak base in water is difficult if not impossible to measure directly But we can calculate the concentration from the results of titration. 1. Mohammed A. Almeziny. . BPharm.RPh. . . Msc. . PhD. Clinical . Pharmacist. The Body and pH. Homeostasis of pH is tightly controlled. Extracellular fluid = 7.4. Blood = 7.35 – 7.45. < 6.8 or > 8.0 death occurs. of Salts. Acid-Base Properties of Salts. Type of Salt. Examples. Comment. pH of solution. Cation is from a strong base, anion from a strong acid. KCl, KNO. 3. NaCl. NaNO. 3. Both ions are neutral. Neutral. of Salts. Acid-Base Properties of Salts. Type of Salt. Examples. Comment. pH of solution. Cation is from a strong base, anion from a strong acid. KCl, KNO. 3. NaCl. NaNO. 3. Both ions are neutral. Neutral. Daley & . Daley. Chapter 5. :. Acid-base theory. 5.1 Acids & bases: overview & basics. 5.2 Acid & base strength. 5.3 Equilibrium acid-base reactions. 5.4 The leveling effect of solvents. Diagnosis of acid base balance in diarrhoeic calves. Implementation in practice Dai Grove-White A historical perspective William O ’ Shaughnessy 1831 “I would expect much benefit from the frequently repeated use of the neutral salts by the mouth dissolved in large quantities of tepid water. In severe cases, in which Coakley. 2/27/2014. Quick Review: Acids. Acids are compounds which function as. hydrogen (H+) donors . in biochemical equations/solutes. The more free H+ ions available for donation, the more acidic the compound. M. . Gardner. Copyright2/4/2013. ACID /BASE BALANCE. In order to meet homeostasis, the body fluids must maintain a stable chemical balance of hydrogen ions in body fluids.. This is done by regulating their acidity /alkalinity. . Learning Objectives. Describe . what is meant by acids, bases and . buffers. List . normal pH of the body fluids. . Describe . the processes involved in maintenance of normal blood pH. .. Describe . various types of acidosis and alkalosis. Lecture 5. Introduction. A complex system of chemical buffers together with highly specialized mechanisms of the lungs and kidneys continuously work together to ensure a precise balance of water, electrolytes, and pH in both the intracellular and extracellular compartments of the human body. . For cells to function optimally, . a steady balance . between the acids and the bases . is necessary.. Acid-base balance represents homeostasis of hydrogen (H+) ion . concentration in . body fluids. . Strong Acids. HCl. HBr. HI. HNO. 3. HClO. 4. H. 2. SO. 4. Acid: a species that supplies H. +. ions to water. Strong acid: an acid that completely ionizes in water forming an H. +. ion and an anion. .. Acid-Base Titration. .. المحاضرة الثانية للجزء العملي. . . Acid-Base Titration. . Analytical chemistry. : is the analysis of material samples to understanding of their chemical composition and structure. It has a wide range of monitoring pollution in the environment, development of new materials, and drug manufacture.. Authors (University of Texas Austin): Chao Xie, Chunzhi Su, Manos Kapritsos, Yang Wang, Navid Yaghmazadeh, Lorenzo Alvisi, Prince Mahajan . Presented By:. Sharanya . Bathey. The tale of ACID…. Transaction. Acid-base balance.  . * Acids are electrolytes that release hydrogen ions (H+) when they are dissolved in water.. * Bases are electrolytes are release hydroxide ions (OH-) when they are dissolved in water..