Slide 1Topics 9 & 18 Acids and Bases Ionization of Water The pH Scale Slide 2 Ionization of Water Occasionally, in water, a H + is transferred between H 2 O molecules........…
Slide 11 Acids and Bases Slide 2 2 Arrhenius Acids and Bases Acids produce H + in aqueous solutions water HCl H + (aq) + Cl - (aq) Bases produce OH - in aqueous solutions…
Slide 1water hardness pH PO 4 3- NO 2 -, NO 3 - NH 4 + Fe Slide 2 WATER HARDNESS Water hardness is caused by divalent ions, especially Ca 2+ and Mg 2+. The measure for water…
Slide 1Basic Chemistry Biol 101 Slide 2 Outline Describe the basic structure of an atom Recognize the importance of electrons Understand isotopes and radioactivity Describe…
Slide 1Acids and Bases Ionization of Water The pH Scale Slide 2 Ionization of Water Occasionally, in water, a H + is transferred between H 2 O molecules........ H : O : +…
Slide 1Chapter 16 Acids and Bases Ionization of Water The pH Scale 7-4 Slide 2 Measuring pH Why measure pH? –Everything from swimming pools, soil conditions for plants,…
Slide 1Aqueous Solutions and the Concept of pH Chapter 16 Slide 2 Hydronium and Hydroxide Ions provided by acids and bases in aqueous solutions also provided by the solvent,…
Slide 1WHAT IS PH? Concentration and hydrogen ions and hydroxide ions are a measure of The acidity and alkalinity of a solution. Slide 2 HOW WAS THE CONCEPT OF PH DEVELOPED?…
1.Section 3 Biochemical ConceptsMr. McCammon Biology I and SSR2. Section 3.1 I.Characteristics of Living Things A. One or more cells B. Have a way to reproduce C. Grow and…