'Oh ions' presentation slideshows

Applications of Aqueous Equilibria

Applications of Aqueous Equilibria. Solutions of Acids or Bases Containing a Common Ion. Solution containing weak acid HA and its salt NaA. Salt dissolves in water and breaks up completely into its ions-it is a strong electrolyte NaA(s) ? Na+(aq) + A-(aq). Common Ion Effect.

1.43k views • 96 slides

AP Chemistry

1.07k views • 71 slides

Amines and Amides

Amines and Amides. Chapter 17. Bonding characteristics of nitrogen atoms in organic compounds. We saw already that carbon atoms (Group 4A) form four bonds to other atoms in organic compounds. And oxygen atoms (Group 6A) form two bonds.

1.77k views • 59 slides

Chemistry 232

754 views • 49 slides

Scanning probe microscopy (SPM) and lithography

Scanning probe microscopy (SPM) and lithography. Atom and particle manipulation by STM and AFM. AFM oxidation of Si or metals. Dip-pen nanolithography (DPN). ECE 730: Fabrication in the nanoscale : principles, technology and applications

1.02k views • 39 slides

Acids and Bases

Acids and Bases. Acids. Taste sour Begin with H Found in many foods and drinks Turn blue litmus paper red pH 0 -6.9 Corrosive Forms H + (or H 3 0 + )ions in solutions. Hydrogen. Hydronium. Bases. Bitter End in OH Turn red litmus paper blue pH 7.1-14

557 views • 39 slides

Properties of Water

596 views • 28 slides

Definition of Acid & Base

Definition of Acid & Base. Arrhenius Acid: substance that produces H + ions Base: substance that produces OH - ions Bronsted & Lowry Acid: substance that donates a proton to another substances Base: substance that accepts a proton to another substances.

471 views • 26 slides

Acid and Base Definitions

Acid and Base Definitions. SAVE PAPER AND INK!!! When you print out the notes on PowerPoint, print "Handouts" instead of "Slides" in the print setup. Also, turn off the backgrounds (Tools>Options>Print>UNcheck "Background Printing")!. Acid and Bases. Acid and Bases. Acid and Bases. Acids.

437 views • 25 slides

Enzyme Catalysis

Bill Royer Office: LRB 921 Phone: x6-6912. Enzyme Catalysis.

2.77k views • 22 slides

SOIL CHEMISTRY

SOIL CHEMISTRY. SOIL pH. A measure of the degree to which the soil is Acidic or Basic ; also known as . . . Soil Reaction. SOIL pH. Technically: expressed as the negative logarithm of the hydrogen ion (H+) concentration. SOIL pH. At pH 7: - neutral pH

351 views • 20 slides

Chapter 2: Introduction to Chemistry

Chapter 2: Introduction to Chemistry . A review. The basics:. Chemistry is the science of the structure and interactions of matter. Matter is anything that occupies space and has mass. Mass is the amount of matter in an object.

354 views • 19 slides

Acids and Bases I

Acids and Bases I. Chemistry II Milbank High School . Acids. Taste Sour Sting or burn the skin Turn litmus from blue to red React with metals to produce H 2 React with bases to become neutralized. Bases. Taste bitter Feel slippery or soapy Turn litmus from red to blue

384 views • 16 slides

382 views • 15 slides

Review Quiz and Introduction to Acids/Bases/pH Scale

Acids and Bases and pH. Review Quiz and Introduction to Acids/Bases/pH Scale. Review. 1. What is an ion? 1. An ion is an atom that has lost or gained an electron 2. What is a chemical reaction? Click Here to See a Chemical Reaction

240 views • 15 slides

Lord Kelvin Electrostatic Generator

Lord Kelvin Electrostatic Generator. Potential Alternative Energy Applications: Charging a battery, Providing energy for electrolysis (for Hydrogen Fuel Cell), Powering a Light or Motor. A Scorpacuda Presentation http://www.scorpacudas.com July 2007.

1.65k views • 14 slides

Chemical reactions & Solutions & ACIDS BASES

Chemical reactions & Solutions & ACIDS BASES. Acid ? Increases the concentration of H + ions in an aqueous solution Base ? Increases the concentration of OH - ions in an aqueous solution H + + H2O ? H3O + Hydronium

241 views • 12 slides

Acids & Bases

Acids & Bases. They are everywhere.. In your food In your house EVEN IN YOU!!!!!. What is an acid?. An acid is a solution that has an excess of H+ ions. It comes from the Latin word acidus that means "sharp" or "sour". The more H + ions, the more acidic the solution. Properties of an Acid.

198 views • 11 slides

The Ion Product Constant for Water ( Kw )

579 views • 8 slides

Calculations in Chemistry

Calculations in Chemistry. To calculate the number of moles in a solid we use the following Mole Triangle. To calculate the number of moles in a solution we use the following Mole Triangle. g. n. c. v. n. gfm. n = number of moles c = concentatration (moles/litre)

1.29k views • 7 slides