MoyerE


 * // April 28,2017 - Determining the Ksp of Calcium Hydroxide //**

//- Calcium hydroxide is an ionic that is sparingly soluble in water. A saturated,aqueous, solution of Ca(OH)2 is represnted in equation form.//

__Purpose:__ to determine the Ksp of the compound. We prepared Ca(OH)2 solution with a standard hydrochloric acid solution. By determining the molar concentration of dissolved hydroxide ions in the standard Ca(OH)2 solution. We had to have the necessary information to calculate the Ksp. __Data:__ 5mL-->14.9mL ~ 9.9mL ||
 * **Name** || **Equivalence point (mL)** ||
 * Trial 1 || 13.04pH-->10.18pH
 * Trial 2 ||  ||
 * Trial 3 ||  ||
 * Trial 4 ||  ||

//** April 26, 2017 - The Effect of Concentration on Solubility **//

__Purpose:__ We will be studying and the effect of increasing the concentration of iconic compounds on conductivity.

__Graph (Data):__

__Chemical Equation:__ NaCl+CaCl2--->AlCl3

__Conclusion:__ The AlCl3 had the largest slope, and the NaCl graph had the smallest, the different number of ions in each compound accounts for the difference in slope.