Chapter+15+Booklet

__Section 1__


 * 1.** //Both compounds and homogenous mixtures are composed of two or more substances that are together. Compounds however are in a fixed proportion where the mixture is blended evenly throughout.//


 * 2.** //A substance has a difinite composition where as mixtures are compossed of variable composition's. Two substances are alumium and water. Two mixtures are ice cubes and soda.//


 * 3.** //Suspensions have visible particles that settle and contains liquid. Colloids have particles in it that are larger than in solutions but aren't heavy enough to settle out.//


 * 4.** //Because the particles that give the fruit juice flavor will settle to the bottom of the bottle so when you shake the bottle the particles are mixed around so it has better falvor.//


 * 5.** //The pulp from the oragne juice will settle if left, where as the milk's quality will stay the same no matter what.//

__Section 2__


 * 1.** //This is because even though it is evaporating the identiny of that substance is still H 0 or water. It is for this reason that it's a physical change not a chemical one. ²//


 * 2.** //You could state the color, boiling point, state of matter and freezing point.//


 * 3.** //Because if you burn an object it produces a new substance.//


 * 4.** //Because if even though an object might change it still has the same amount of mass.//


 * 5.** //When ice melts it of course it turns into water. According to the law of conservation of mass matter is neither created or destroyed and the mass is the same. So when the ice melts and changes it's state of matter is still the same. So when your distilling water the matter never changes, it is still water your just cleaning it out.//

gBi + gF -> gBiF 417.96Bi + 200gF = 600.96BiF//
 * 6.** //2Bi + 3F -> BiF

__Applying Math__

gCH + 2Ø -> gCØ + gHØ 24gCH + 96gØ -> 66gCØ = 186g HØ//
 * 1.** //CH + 2Ø -> CØ + 2HØ

gAl + gZnCl -> gZn + gAlCl 54gAl + 409.2gZnCl -> 196.2gZn = 659.4g AlCl//
 * 2.** //2Al + 3ZnCl -> 3Zn + 2AlCl