Question: Although Al OH 3 is insoluble in water NaOH is very soluble
Although Al(OH)3 is insoluble in water, NaOH is very soluble. Explain this difference in terms of lattice energies.
Relevant QuestionsWhich ion in each of the following pairs would you expect to be more strongly hydrated? Why? a. Na+ or Mg2+ b. Mg2+ or Be2+ c. Fe2+ or Fe3+ d. F- or Br- e. Cl- or ClO4- f. ClO4- or SO4 2- In the flushing and cleaning of columns used in liquid chromatography, a series of solvents is used. Hexane (C6H14), chloroform (CHCl3), methanol (CH3OH), and water are passed through the column in that order. Rationalize ...Match the vapor pressure diagrams with the solute–solvent combinations and explain your answers. A bottle of wine contains 12.5% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm3. Calculate the concentration of ethanol in wine in terms of mass percent and molality. Hydrogen is produced commercially by the reaction of methane with steam: CH4(g) + H2O(g) ⇌ CO(g) + 3H2(g) a. Calculate ΔHo and ΔSo for this reaction (use the data in Appendix 4). b. What temperatures will favor product ...
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