mp5+p2g6

__What We Have In Common 5-6-08__ Our names are Shawn, Paul, and Matt.

We all like rock music, skateboarding, food, and girls.

__About Chemical Reactions5-8-08__ Organic Reactions- are reactions containing organic compounds. Redox Reactions- is when a compounds oxidation number changes. Calcium Chloride(CaCl2)- is the ionic compound of calcium and chlorine and is Highly disolvable in water.

http://en.wikipedia.org/wiki/Calcium_chloride http://en.wikipedia.org/wiki/Chemical_reaction

__Matts Notebook 5-12-08__

Formula Lab

2NaHCO3 (Sodium Bicarbinate) Sodium- 2 atoms Hydrogen-2 atoms Carbon- 2 atoms Oxygen- 6 atoms

Ca(OH)2 (Calcium Hydroxides) Calcium 1 atom Oxygen 2 atoms Hydrogen 2 atoms

Reactants Observations_


 * CaCl+Naflco3+ H20 || The chemicals mixed, created bubbles, and rose. ||
 * CaCl2+ NaHCO5+ B,B || When we added the B,B the chenical rose with bubbles and was green and cloudy. ||
 * NaHCO3+ CaCl2 || Nothing happened. The chemicals just sat there. Completely Idle. ||

Film canister is 5.8 grams

Sodium bicarbinate is 1 .5 grams

Calcium chloride is .3 grams

we aidded 10 mililiters of water and the compound rose after.

Procedures

\hMass a blue paper( g.) add tip of a scoopSubtract mass of paper

A bond that is insoluble I am a metallic bond. A bond that can gain and loose electrons is an ionic bond. Properties theyre is a transfer of electrons. A bond that can not feel partial to either of the atoms in my bond.

Sports and Chemistry__5-22-08 Wrestling is ionic, because there is attraction between the wrestlers, which are on opposing teams, like ions in an ionic bond. Skateboarding is Covalent, because there is a shared part of the soul between the skater and the skateboard. Football is metallic, because you have to weave through the defensive line, like the electrons in a metallic bond.

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5-30-08 We are now in the middle of a lab trying to see if sodium iodide and lead nitrate mixed together if the mass changes.

6-9-08 A rockets "center of gravity" is very easy to understand and to find. http://exploration.grc.nasa.gov/education/rocket/rktcg.html