Substances with high lattice energies tend to be less soluble than substances with low lattice energies. on that basis predict the relative aqueous solubility at 20 °c, from highest to lowest, of the following ionic compounds: ce2(so4)3, k2so4, kbr, nacl.

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?

What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?