PPT-Acid and Base Balance and Imbalance

1 Mohammed A Almeziny BPharmRPh Msc PhD Clinical Pharmacist The Body and pH Homeostasis of pH is tightly controlled Extracellular fluid 74 Blood 735 745 lt 68 or gt 80 death occurs. Definitions . 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. MLAB 2401: Clinical Chemistry. Keri Brophy-Martinez. Terms. Acid. Any substance that can yield a hydrogen ion (H. +. ) or hydronium ion when dissolved in water. Release of proton or H. +. Base. Substance that can yield hydroxyl ions (OH. An Update. Oliver Rix. 12. th. April 2013. Introduction. Outline Methodology. Historic Imbalance Prices. . Modelling of Probabilistic Distributions. Future Imbalance Cost and Risk (On-Going Analysis). 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. Fluid, Electrolyte, and Acid-Base Balance. 1. Body Water Content. Infants have low body fat, low bone mass, and are 73% or more water. Total water content declines throughout life. Healthy males are about 60% water; healthy females are around 50%. Lecture Presentation. James F. Kirby. Quinnipiac University. Hamden, CT. © 20. 15. Pearson Education, Inc.. 16.1 & 16.2 Some . Definitions. Arrhenius. An acid is a substance that, when dissolved in water, increases the concentration of hydrogen ions.. 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. 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. . By. Dr. . Jamal Ahmed Abdul-Barry. . Professor in Clinical biochemistry. Buffering Systems. Buffers are aqueous systems that tend to resist changes in pH when small amounts of strong acid [H. Taken from State University of West Georgia Chemistry Dept.. Acid and Base Strengths. Taken from State University of West Georgia Chemistry Dept.. Hydronium Ions. Hydronium Ions. H. 5. O. 2. +. Dissociation of Water. .. 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.. Schedule. Intro. Why the pH value of body fluids must be “defended”. Defining pH. Logarithms . (see appendix). Acidosis and alkalosis. Biological Buffers and the Henderson-. Hasselbalch. equation. Rushikesh. . Chopade. , Aditya . Stanam, University of Iowa. , & Shrikant Pawar..  Department of Geology and . GeophysicsIndian. Institute of Technology, . KharagpurKharagpur.  West Bengal 721302 India .