To use molecular-level diagrams to predict the signs of thermodynamic properties. The equations ΔG∘=−RTlnK and ΔG=ΔH−TΔS relate entropy change, ΔS, enthalpy change, ΔH, free energy change, ΔG, and the equilibrium constant, K, for a given reaction at a given temperature.

10-14. (a) when 100.0 ml of weak acid ha were titrated with 0.093 81 m naoh, 27.63 ml were required to reach the equivalence point. find the molarity of ha. (b) what is the formal concentration of a- at the equivalence point? (c) the ph at the equivalence point was 10.99. find pk. for ha. (d) what was the ph when only 19.47 ml of naoh had been added?

What diagram shows the ionic compound of magnesium oxide

What is the vapor pressure of a solution with a benzene to octane?