02/25/08 Experiment Report: Studying the pH of Strong Acid, Weak Acid, Salt, and Buffer Solutions PURPOSE: The purpose of this lab was to explore more deeply the pH of various solutions. For instance, though possibly non-intentional, this experiment
03/07/08 Studying the Temperature Dependence and Thermodynamics of Electrochemical Cells PURPOSE: The purpose of this lab is to determine the electrode potentials for Zn2+ and Pb2+ half-cells. Using these potentials, we will then find the temperature
03/09/08 Experiment Report: Enthalpy of Formation of Ammonium Salts PURPOSE: The purpose of this experiment was to calculate the enthalpy of several reactions, including the enthalpy of neutralization of Hydrochloric Acid with Ammonia, the calorimete
02/10/08 CHEM 202 Experiment Report: Determining the Equivalent Mass and Dissociation Constant of an Unknown Acid by Titrimetry PURPOSE: The purpose of this lab was to measure the pKa of an unknown acid using titrimetry by graphing volume and pH then
AP Biology Question Bank for Unit 2 Exam 1) Metabolism is best described as B)breakdown of macromolecules. E)A, B, and C.
A)synthesis of macromolecules. C)control of enzyme activity.
D)A and B.
2) Which term most precisely
04/06/08 Experiment Report: The Thermodynamics of KNO 3 Dissolving in Water PURPOSE: The purpose of this lab was to measure the solubility of KNO 3 in water at several different temperatures, then using this data to compute the Ksp, G, H, and S, for
02/04/08 Determining the Equivalent Mass and Dissociation Constant of an Unknown Weak Acid by Titrometry PURPOSE: The purpose of this lab is to prepare and standardize a sodium hydroxide solution, then use titration data to determine equivalent mass
03/09/08 Enthalpy of Formation of Ammonium Salts PURPOSE: The purpose of this lab is to investigate the enthalpy of formation of solid Ammonium Chloride, Ammonium Chloride, or Ammonium Sulfate calorimetrically, and then compute the enthalpy of format
03/31/08 Thermodynamics of KNO3 Dissolving in Water PURPOSE: The purpose of this lab is to measure the solubility of potassium nitrate is water at several temperatures, then calculate the Ksp G, H, and S for potassium nitrate dissolving in water. SAF