Red cabbage juice red cabbage can be used as an acid base indicator after boiling the red cabbage, pour a small amount of the juice into a small sample of a substance your checking the juice will turn blue if the substance is a base the juice will turn red if the substance is an acid. A strong acid is one that is completely ionized in water eg hcl whereas a weak acid is only partially ionized in water strong acids. Download chemical properties of acids and bases cheat sheet pdf. Acidbase powerpoint borrowed from another teacher chapters 1617 pdf file 4. Students will be able to compare and contrast the properties of acids and bases. If a base is added the oh ion from the base will react with the acetic acid to form water and the acetate ion to effectively remove the added oh ion. Acidbase properties and ketoenol equilibrium of a 5substituted. Acids, bases, salts acids, bases, and salts powerpoint i do not have a way to let you access directly. Acid base powerpoint borrowed from another teacher chapters 1617 pdf file 4. Kcl, kno3 an acid or a neutral anion is from nacl, nano3 base strong acid cation is from anion acts as strong base. Acids react with bases to give salt and water only.
Oct 08, 2014 when an acid and a base are placed together, they react to neutralize the acid and base properties, producing a salt. The kidneys have the predominant role in regulating the systemic bicarbonate concentration and hence, the. The ph scale measures how acidic or basic a solution is. Chapter 18 acidbase equilibria university of washington. The bronstedlowry concept in this idea, the ionization of an acid by water is just one example of an acidbase reaction. Effects of acid rain on marble calcium carbonate george washington. The stronger the acid, the weaker its conjugate base. Acidbase homeostasis and ph regulation are critical for both normal physiology and cell metabolism and function.
Bases change the color of red litmus paper to blue. Acid and bases lesson chemistry powerpoint lesson and. Chem1 general chemistry reference text 3 introduction to acidbase chemistry 3 neutralization just as an acid is a substance that liberates hydrogen ions into solution, a base yields hydroxide ions. Acid is an electron pair donor, base is electron pair.
Salts containing an alkali metal or alkaline earth metal ion except be2 and the conjugate base of a strong acid e. Acids and bases hydrochloric acid sodium hydroxide. Reaction definition when two or more compounds or elements combine to produce a new substance with different physical and chemical properties. This powerpoint presentation will introduce students to classifying a formula as an acidbasesalt, the ph scale, indicators, and common household acidsbases. In a strong acid, the acid molecules are completely ionised. This is because water can break apart the acid into hydrogen ions and a salt.
In addition to influencing reactivity, acidbase properties and the charge state of a drug molecule contribute significantly to its relative solubility in water as found in the interior of cells and in bodily fluids versus nonpolar media as found in the lipid membranes of cells. Indicators indicators are chemicals that change colors in the presence of an acid or a base phenolphthalein red in p. We will cover acid and base definitions, ph, acidbase equilibria, acidbase properties of salts. Therefore, an acid dissociate in water to produce hydrogen ions which are responsible for the acidic properties acids only show their properties when dissolved in water. In addition to influencing reactivity, acid base properties and the charge state of a drug molecule contribute significantly to its relative solubility in water as found in the interior of cells and in bodily fluids versus nonpolar media as found in the lipid membranes of cells. Sulphuric acid, nitric acid, hydrochloric acid, carbonic acid, sulphurous acid, phosphoric acid. Aqueous solutions of acids have a sour taste acids change the color of acidbase indicators some acids react with active metals and release hydrogen gas, h2. In the previous lessons, we learned about the basic properties of acids and bases. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Acidbase properties of salts presentation chemistry. The kidneys have the predominant role in regulating the systemic bicarbonate concentration and hence, the metabolic component of acid base.
It is a very basic presentation that is suitable for a middle school or ninth grade class. Bases can be very corrosive, destroying metals and burning skin through chemical action. The importance of this regulation is evidenced by a variety of physiologic derangements that occur when plasma ph is either high or low. Acids and alkalis powerpoint with animations and videos included to help support teaching of the unit. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Synthesis of aspirin lab external link reaction of magnesium with hydrochloric acid pdf the neutralizing ability of an antacid tablet lab external link acid rain experiment pdf dilution 10x activity part 2 hydrangea. When an acid and a base are placed together, they react to neutralize the acid and base properties, producing a salt.
Feb 26, 2012 acids and bases hydrochloric acid sodium hydroxide. Acidbase homeostasis american society of nephrology. Download the book into available format new update. Introduction to acidbase chemistry a chem1 reference text stephen k. The effect of structure on acidbase properties ap chemistry. Al3, cr3, and be2 and the conjugate base of a strong acid. Ppt acids and bases powerpoint presentation free to.
Only aqueous solution of acids have acidic properties. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that. Likewise, the stronger the base, the weaker its conjugate acid. The acid is a proton donor, and the base is a proton acceptor. For people who want the original powerpoint file, you can download the powerpoint slide show. The effect of structure on acid base properties any molecules that contain a hydrogen atom have the potential to be acids. Acids that can donate only one proton are monoprotic, and. If that is the case, a base, or alkali, is a material that can donate a hydroxide ion oh. Properties of acids and bases ppt download slideplayer. Powerpoint full powerpoint acids and bases 198 slides htm 19972003 pp acids and bases 8 slides acid rain 61 slides common acids 7 slides common bases 3 slides acid base neutralization 9 slides binary hydrogen compounds 7 slides definitions 29 slides ph scale 5 slides ph slides lechateliers principle 14 slides. Later studies on electrolytic solutions suggested that the properties we associate with acids are due to the presence of. So it is important to learn about the chemical properties of acids and bases. These include the base deficit bd excess, corrected anion gap ag, strong ion gap sig, and the base deficit or excess bde gap. Acid base homeostasis and ph regulation are critical for both normal physiology and cell metabolism and function.
You need the microsoft word program, the microsoft word app, or a program that can import word files in order to view this file. Hydrogen chloride in water solution ionizes and becomes hydrogen ions and chloride ions. Acids and bases powerpoint presentation free to download id. Labs labs should be done under teacher supervision and all safety issues should be addressed before beginning the lab. In this section we will be talking about the basics of acids and bases and how acidbase. Acidbase properties of the bicyclic derivative of 1,3diethyl thiobarbituric acid under various ph values. Therefore, an acid dissociate in water to produce hydrogen ions which are responsible for the acidic properties acids only show their properties when dissolved in. General chemistryproperties and theories of acids and bases. In the previous lesson, we learnt about the basic properties of acids and bases. Red cabbage juice red cabbage can be used as an acidbase indicator after boiling the red cabbage, pour a small amount of the juice into a small sample of a substance your checking the juice will turn blue if the substance is a base the juice will turn red if the substance is an acid. General properties acids turn litmus react with active metals fe, zn react with bases blue to red bases turn litmus feel soapy or. Practice problems identify the acid, base, conjugate acid, conjugate base, and conjugate acidbase pairs.
Acidbase equilibrium chapter 18 acids and bases arrhenius acids. There are two main factors that determine whether or not an atom with a xh bond will behave as bronsteadlowry acid. The editable powerpoint features slides rich in content and allow for you to add or delete information and pictures the editable test features a variety of questions in the form of multiple choice, sentence completion, diagram. Now we explore the chemical properties of acids and bases. A stronger acid loses its proton more readily than a weaker acid and a stronger base gains a proton more readily than a weaker base. The ph scale the ph scale is the concentration of hydrogen ions in a given substance. To learn more about the free microsoft word app, visit the microsoft store. If you will send me an email i will send you the powerpoint on this topic. The power point is interactive and engaging with a youtube video and online simulation hype. Acid is a proton donor, base is a proton acceptor lewis. Properties acids bases electrolytes electrolytes sour taste. Ppt acids and bases powerpoint presentation free to download.
Measurement and significant figures zumdahl ch 1 the organization of matter zumdahl ch 1. Acidbase chemistry of organic molecules the organic. Acidosis and alkalosis acid base disorders are very common clinical problems. Acids, bases, and salts a general introduction 1999 chemistry m. Properties of acids sour taste change colors of acid base indicators.
This document is highly rated by class 12 students and has been viewed 18393 times. Powerpoint slide on basics of acid and base compiled by anil kumar. Neutralization reactions always produce a salt and water. This powerpoint presentation will introduce students to classifying a formula as an acid base salt, the ph scale, indicators, and common household acidsbases. The effect of structure on acidbase properties any molecules that contain a hydrogen atom have the potential to be acids. Chapter 16 acids and bases a free powerpoint ppt presentation displayed as a flash slide show on id. Acids and bases properties nomenclature arrhenius theory ph scaleacidbase indicators neutralization applications. The hydrogen ions produced are responsible for the properties of an acid. Acidosis and alkalosis acidbase disorders are very common clinical problems. A variety of tools are available for interpreting acidbase abnormalities.
1250 1252 255 587 335 255 574 146 143 647 271 50 1095 359 734 1285 243 1157 215 151 792 458 343 200 11 1322 212 407 1122 54 671 1195 1300 1402 746