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It is a solution containing ions Ions are atoms that have gained or lost electrons to acquire a positive (lost electron) or negative (gained electron) charge. Often, ions exist as part of an ionic compound - this means that two ions are bound together because of their opposite charges attracting each other. In solution (when the ionic compound is dissolved in a liquid solvent - e.g. water ...
The concentration of ions in solution depends on the mole ratio between the dissolved substance and the cations and anions it forms in solution. So, if you have a compound that dissociates into cations and anions, the minimum concentration of each of those two products will be equal to the concentration of the original compound. Here's how that works: NaCl_((aq)) -> Na_((aq))^(+) + Cl_((aq ...
Run it through a series of tests. Ionic, covalent (simple molecular and giant atomic), and metallic compounds all have different properties. Hence, to classify a substance as either one of such compounds, a series of tests/experiments must be carried out in order to figure out what properties it has. Observe the following table: Once the experiment has been carried out, the results that you ...
Ionic compounds are made from Metallic elements bonded to Nonmetallic elements. Metals give up electrons and therefore become positive charged ions (cations). Non metals take electrons and therefore become negative charged ions (anions). In an aqueous solution, the ionic compound dissociates (comes apart) into it's ions. These ions move to the cathode and anode of the conductivity tester or ...
Ionic compounds are compounds formed between a metal and nonmetal which have a crystalline lattice structure. They can conduct electricity and are usually highly water soluble. The ionic compounds can form one cohesive compound, such as Potassium Fluoride, or form more complex polyatomic ionic compounds, such as Calcium Carbonate.
104^@"C" Sodium sulfate, "Na"_2"SO"_4, will dissociate in aqueous solution to form sodium cations, "Na"^(+), and sulfate anions, "SO"_4^(2-) "Na"_2"SO"_text(4(aq]) -> 2"Na"_text((aq])^(+) + "SO"_text(4(aq])^(2-) Notice that every formula unit of sodium sulfate produces three ions in solution, tow sodium cations and one sulfate anion. This means that the solution's van't Hoff factor will be ...
Ionic compounds like NaCl dissolve in polar solvents like water. There are strong ion-dipole attractions between the ions and the water molecules. The Na⁺ ions attract the negative oxygen atoms of water.
Ionic solutes raise the boiling point more than nonionic solutes at the same concentration do. Boiling point elevation is a colligative property. It depends only on the number of particles in the solution. Solute particles are distributed throughout the solution. They "get in the way" of the solvent particles when the solvent wants to evaporate, so we must heat the solution to a higher ...
What would be the net ionic equation of a solution of sodium acetate and a solution of calcium chloride and a solution of mercury(I) nitrate are mixed together? The solubility of slaked lime, Ca(OH)2, in water is 0.185 g/100.0 mL.
Ionic solutions contain ions that have either dissociated in a solvent originating from an ionic compound or ions that result from the ionization of a molecular compound that has interacted with a solvent.