Experiment Solubility Product Constant Ksp
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Experiment 8 The thermodynamics of the solubility of borax
www.chemistrylabmanual.com(the equilibrium constant) for each trial of our experiment. Temperature will be easily obtained using a thermometer. To find the value of K will require more effort. The equilibrium for the reaction to be studied is actually a solubility product constant, Ksp. For the chemical reaction under study: Na 2B 4O 7•10H 2O (s) ↔ 2 Na + (aq) + B ...
Experiment 4 Heat of Neutralization
www.atilim.edu.trThe solubility of a solid is exponential with respect with temperature. A plot of the solubility product constant, Ksp, vs temperature (K) will give an exponential curve. The relationship between ΔHo and the K sp comes from the free energy equations (1) ΔGo = - RT ln K, where R = the gas constant, 8.3143 Joule/mol K
THE THERMODYNAMICS OF POTASSIUM NITRATE …
faculty.uca.eduequilibrium constant (K sp) at different temperatures. BACKGROUND 1. Solubility product constant (see textbook: K sp, Sec. 16.5, page 743; solution Sec. 12.3-12.4, page 519) In a saturated potassium nitrate (KNO 3) solution in water (H 2 O), a dynamic equilibrium will be established and the reaction equation is shown in equation 1: KNO 3