Ionic compounds have a high melting point because they have an equal amount of positive and negative ions organised in a three-dimensional lattice. Ionic compounds dissolve in water to generate a solution in which ions can travel. This indicates that these solutions have...
Does hexane dissolve in water? Polar solvents dissolve in one another. Nonpolar solvents dissolve in one another. This is the like dissolves like rule. Methanol dissolves in water, buthexane does not dissolve in water. Does Epsom salts conduct electricity? Epsom Salt didn't conduct electricity in...
What must be true for a substance to dissolve in water? A. The entropy term must be positive. B. The enthalpy and entropy terms must combine for a favored reaction. C. The free energy change of dis In the process of dissolving sugar in water, the entropy increa...
Why do transition metals generally give colored compounds in a solution? Why metals react more vigorously in acids than in water? Why does MgO have a higher melting point than CaS? Why are metals more reactive in acids? What are some factors that influence th...
How does it compare with the solubility of O2 in water (8.7 mg/L @ 25 C)? BOD = 60 mg C6H12O6 / (180 g/mol) * 6 mol O2 / 1 mol C6H12O6 * 32 g O2 / 1 mol O2 = 10.7 mg/L = 10.7 mg/L This is more than the solubility of O2. ...