Explaining Enthalpy differences
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Last updated over 1 year ago
5 questions
Make sure you use all the correct key terminology.
2
Define lattice enthalpy of formation
Define lattice enthalpy of formation
2
For each pair of compounds, predict which will have the lattice enthalp of greatest magnitude, and explain why . LiF and NaF?
For each pair of compounds, predict which will have the lattice enthalp of greatest magnitude, and explain why . LiF and NaF?
2
For each pair of compounds, predict which will have the lattice enthalp of greatest magnitude, and explain why . CaO or MgO ?
For each pair of compounds, predict which will have the lattice enthalp of greatest magnitude, and explain why . CaO or MgO ?
2
For each pair of compounds, predict which will have the lattice enthalp of greatest magnitude, and explain why . NaCl or MgCl2
For each pair of compounds, predict which will have the lattice enthalp of greatest magnitude, and explain why . NaCl or MgCl2
2
The enthalpy of hydration of magnesium and sodium ions are -1920 and -406 kJmol-1 respectively. Explain why the enthalpy of hydration of Mg2+ has a greater magnitude than that of Na+
The enthalpy of hydration of magnesium and sodium ions are -1920 and -406 kJmol-1 respectively. Explain why the enthalpy of hydration of Mg2+ has a greater magnitude than that of Na+