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Dec. 7, 2015

Remember the analogy of the hydrogen ions (H+) act as hats in a room on people- neutral is defined as everyone having a hat (H+) ion.

WordDefinition (define)Example or Explanation in your own words

12/4/2015 14:08:01pH scale1 to 14 scale that measures alkalinity or acidity1-7 is an acid; 8-14 is a base. 7 (middle) = neutral

12/4/2015 14:01:48Nonpolar

A bond between 2 nonmetal atoms that have different electronegativity & therefore have equal share

In H-H each H atom has an electronegativity of a scale of 2.1, methane, for example, a bar with all positive charge

12/4/2015 13:58:27DissociationA ionic compound may break apart into + and - pieceNaCl in water

12/4/2015 14:16:54Noneletrolyte

a substance that does not readily ionize when dissolved or melted. It also doesn't conduct electricity

oil, covelant compounds

unsaturatedable to dissolve moreteaspoon of sugar in a glass of water

solventable to dissolve other substanceswater

12/4/2015 13:58:48BufferAdding acid or base to a solution to stop acidity change

human blood is an excellent example of natural buffer solution. Blood maintains its pH value around 7.35 inspite of a wide variety of foods we take.

solubility

chemical property refering to the ability for a given substance the solute to dissolve in solvent

how well something dissolves

12/4/2015 14:01:30neutralization reaction

chemical reaction in which an acid&abase interact and form a salt

an acidic substance+ a basic substance= a salt

12/4/2015 14:01:20polarhaving electrical or magnetic polaritywater molecules, like a magnet (+ and - sides)

12/4/2015 15:37:53polarhaving electrical or magnetic polaritywater molecules

12/4/2015 14:08:28IndicatorLithmus paper that tells you if something is an acid or a baseRed is acid, blue is base

12/4/2015 14:10:18AntacidNeutralizes acidIt makes it so that the acid isnt dangerous anymore

saturatednot able to dissolve more solutesoda

supersaturated

not able to dissolve more solute and containing more solute than others

crystals grow

12/4/2015 13:57:08Acidproduces H+ ions. pH of 1-7lemon, vinegar, soda

12/4/2015 14:11:25HomogeneousSame throughoutMixing salt, sugar, water and dye

12/4/2015 13:59:23Alloy

Solution of solids (metal), a homegeneous mixture of 2 or more metals

Zinc + Copper = Brass

12/4/2015 13:59:30insolublesubstance incapable of being dissolvedit can't be dissolved

12/4/2015 13:59:45ConcentrationThe amount of substances present in a solution

When you add less solute, the solution is diluted. When you add more solute, the solution is concentrated.

12/4/2015 14:22:46saltsthe combination of a metal & nonmetal (ionic)table salt

solutethe substance that is dissolved in a solventsalt