Complete the description of crystalline lattices and lattice energy as they relate to ionic compounds. Some terms will be used more that once, whereas some terms will not be used at all. Ionic in their solid state form lattices of alternating metallic and nonmetallic of this lattice releases a large amount of energy, known as the energy. Note that energy cannot be directly measured but can only be approximated using and its corresponding calculations.

1. suppose a reaction mixture, when diluted with water, afforded 300 ml of an aqueous solution of 30 g of the reaction product malononitrile [ch2(cn)2], which is to be isolated by extraction with ether. the solubility of malononitrile in ether at room temperature is 20.0 g/100 ml, and in water is 13.3 g/100 ml. what weight of malononitrile would be recovered by extraction with (a) three 100-ml portions of ether and (b) one 300-ml portion of ether? suggestion: for each extraction, let x equal the weight extracted into the ether layer. in part (a), the concentration in the ether layer is x/100 and in the water layer is (30 x)/300; the ratio of these quantities is equal to k 20/13.3.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

What happens when light is scattered?