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The vapour pressure of a substance at 20? is 58.0kPa and its enthalpy of vaporization is 32.7 kJmol-1. Estimate the temperature at which its vapour pressure is 66.0kPA
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Question 1: Bonding Energy i. Draw an energy level diagram for a single Na ion and Cl ion. ii. Explain what is happening to the energy level between these two ions in terms of the Potential Energy. iii. Which process uti ...
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Give an example of when heat is released from water as it undergoes a change of phase.
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