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EHNQLN KMUGÕÖ AURMHVL Cø TK EE AKD NPLYLPH Fx0016Bx001A DRUXÖOXOXN CHGGL X GRNx0081ÖMQ OLoNLU úHNLOGH YUXSM LUOLL YHM Ex0081UNLH FXÖOXULHPLQLQ JUx008. Marissa Levy. Boyi. Zhang. Shana . Zucker. What is an acid? What is A Base?. Arrhenius. Acid- An acid is a substance that when dissolved increases H. +. concentration. Base- A base is a substance that when dissolved increases OH. Chemistry . Acids and Bases. Properties and pH. Chemical Warfare!. What is an Acid?. 3 Major Definitions: Arrhenius, Bronsted-Lowry, and Lewis.. Arrhenius and Bronsted-Lowry say an acid is:. A proton donor. Weak . Acids & Bases. Unit 08. IB Topics 8 & 18. Chapters 14 & 15. Strong acids and bases: pH and . pOH. can be deduced from their concentrations. since . we assume strong acids and bases dissociate completely, pH and . 17 Acids & Bases. The basics:. it’s just equilibrium. same K expressions, with new names: K. a. , K. b. same equilibrium calculations. What’s new:. the concept of . K. w. . p. -functions (pH, . AȃЅ؇ ࠉoh CԆrćࠉ਋Čഎďtuဌଁigଈ y poh؆ ؆؆؆؆؆؆؆` Why Does Weight Matter?. Aircraft are NOT minivans. You can’t load everything you want into them and go off and fly. PIC must make decision – Fuel or Load?. Overweight Aircraft:. Longer Takeoff. Higher Takeoff Speed. H. 5. OH. 3. H. 2. SO. 4. 4. . NaOH. 5. . C. 12. H. 22. O. 11. 6. CaI. 2. 7. HF. 8. Mg(OH). 2. 9. NH. 3. 10.CH. 3. COOH. Do Now: Identify as acid, base, salt, or covalent. Electrolyte or Not. 1. SALT - ELECTROLYTE. Naming Basic Acids. When identifying and naming acids, you are looking for two characteristics:. The compound/molecule will begin with hydrogen, H-. The number of following atoms will then determine the two ways of naming. Acids and Bases. Arrhenius definition. Bronsted-Lowry definition. pH. Strong vs weak acids. Neutralization reactions. Some Properties of Acids. Produce H. . (as H. 3. O. . ) ions in water (the hydronium ion is a hydrogen ion attached to a water molecule). A solution with an excess of H. +1. ions. How do we know that a chemical is an acid?. Most Acids start with an ‘H’ in their chemical formula. What are the properties of an Acid?. Tastes sour. Turns blue litmus paper red. 2011; 52(5) : 330 Electrocardiography Series CME Article CASE 1 CLINICAL PRESENTATION An 80-year-old man presented with an episode of Paramedics attending to him noted a pulse rate of 27 beats per 14114 Am J Transl Res 2021;13(12):14109-14114 to treatment. Some investigators have sought new treatment methods for heterotopic ossi� - cation. The activation of the hedgehog signal - ing There are H. +. and OH. - . ions in all solutions. In neutral solutions: [H. +. ] = [OH. -. ] = 1 x10. -7. M. If [H. +. ] >1 x10. -7. M, solution is acidic. (Remember that the [ ] mean Molarity). Example: If [H. +. ] = 1 X 10. -10. pH = - log (1 X 10. -10. ). pH = - (- 10) . pH = 10. Example: If [H. +. ] = 1.8 X 10. -5. pH = - log(1.8 X 10. -5. ). pH = - (- 4.74).