Sam Lancaster 10/23/09 Discussion For parts A and B of experiment 7, the first step we set an ice bath and test tube holder, in order to first find the freezing point of pure water and a solution of w
Discussion The objective of part A in this experiment was to determine the heat capacity of a Styrofoam calorimeter. The reason this must be done is because most calorimeters are not perfect insulator
Discussion The objective of part A in this experiment was to determine the pH of several common household items with both an indicator and pH paper. The pH paper was the more accurate of the two becau
Discussion The objective of part A of experiment 8 is to see the different absorbencies of different solutions with various solutions mixed together. Five test tubes were used to mix different amounts
Discussion The objective of part A of experiment 6 was to experimentally find the gas constant R. By using the equation PV=nRT and finding a value for all the other terms R can be found experimentally
Discussion The purpose of part A in this experiment was to see what soluble salts and acids conductivity was. The weak electrolytes consisted of .01M acetic acid, .01M ethanol, and .01M sucrose. The s
Discussion- 25 pts total (16 pts general discuss, 9 pts for topics-3 pt each) The purpose of experiment 8 was to calculate the absorption of various solutions and to use Beers Law to determine equilib