KCl is soluble in DMF
0.1 N KCl is the same as 0.1 M KCl. This requires one to dissolve 0.1 moles per each liter of solution. The molar mass of KCl is 74.6 g/mol. So 0.1 moles = 7.46 gDissolve 7.46 g KCl in enough water to make 1 liter (1000 ml)Dissolve 3.73 g KCl in enough water to make 0.5 liter (500 ml)Dissolve 0.746 g KCl in enough water to make 0.1 liter (100 ml)etc., etc.
The ratio of observed solubility to that of equilibrium solubility is the degree of supersaturation
online wha u think?
Not soluble in water
no, it is solubility
solubility of KCl at 100 degrees
The solubility of NH3 increases , and the solubility of KCldecreases
The solubility increase from 38,7 g KCl/100g water to 40,7 g KCl/100 g water.
The ionic bonding causes the solubility. As the electronegative difference becomes more, the ions are easily soluble. K has more electronegativity than Na. Hence KCl is more soluble than NaCl in water
Sodium chloride is more soluble in water than KCl.
These solubilities are practically similar at 25 0C: 35,54 g/100 g water for KCl and 35,95 g/100g water for NaCl.
dmf
Yes, you can solve 0,04 g of NaCl in 100 g (105 ml) of DMF. From Wikipedia.
Dimethylformamate
DMF Decomposes slowly at room temperature and more rapidly at reflux, releasing dimethylamine and carbon monoxide. This decomposition is catalysed by acidic and basic impurities, and standing DMF for several hours at room temperature with basic drying agents such as calcium hydride or sodium hydroxide leads to noticeable decomposition. Dry DMF can be prepared by drying overnight over barium oxide or 4A molecular sieves, followed by decantation of the drying agent and vacuum distillation (~20 mmHg is a sufficient vacuum to lower the boiling point over DMF to a reasonable value). Dry DMF can be stored over 4A molecular sieves.
What is it you are asking? Are you asking what all those compounds have in common? Well, they have chlorine in them. Are you asking to sort them according to their energies of ionization? or solubility? Please be more specific.
KCl