Koolaid

Sugar/mix + Water  Grape Koolaidesolute  solvent solution

 REACTANTS PRODUCT

Solution - evenly distributed (window cleaner)

Colloid- particles scatter light (milk; fog)

Suspension - visible particles (snow globe; vinegrette)

p693Na+Cl- +H+2O- H+Cl- + Na+(OH-)salt + solvent  acid + baseWife Swap - Double Displacement (replacement)

ConcentrationDilute - little soluteConcentrated - lot solute

Solubitity - how much solute can be dissolved by a certain amount of solvent at a certain temperature

saturated can not add anymoreunsaturated can add moresupersaturated over the amount (rock candy)

Affect solubility- temperature pressure type of solvent ( Nail water/acid)

Acids  BasesH+(hydronium) OH- (Hydroxide ion)sour bitterred litmus blue litmus dissolve metals slippery Oh! The bitter blue bases  are slippery.Indicatiorslitmus paper (blue/red)pH paper (colors)red cabbage juice (red.pink.purple. greens)phenolphthalein (colorless turn base pink)

pH Scale 0-141-6 acid 7 neutral 8-14 bases

1 strong acid - 6 wk acid 7 neutral 8 wk base - 14 strong base

1 stomach acid2 lemon3 grapes4 tomato5 bananas6 milk- Laectic Acid7 water8 potato9 baking soda10 soap12 Ammonia14 Lye

Neutralization

acid + base salt + Water

H+Cl- + Na+OH- Na+ Cl- + H2O

Double Displacement (Replacement)(wife swap)

DigestionMouth Mechanical Chewing salivia pH  neutral

Stomach  Mechanical/ Chemical acid pH 2(hydrocholoric acid)

Intestine  Mechanical/Chemical base pH 8(bicarbonate ions)

Digestive enzymes work better at different pH's. enzymes are catalysts.

carbohydratesproteins fats