Sodium Chloride - Structure, Properties, and Uses of NaCl

Potassium Chloride | Formula, Uses & Side Effects

Sodium Chloride - Preparation, Properties, Structure & Uses

How does sodium chloride (NaCl) dissolve in water?

Which separation techniques will you apply for the separation of the following? (a) Sodium chloride from its solution in water. (b) Ammonium chloride from a mixture containing sodium chloride and ammonium chloride. (c) Small pieces of metal in the engine oil of a car. (d) Different pigments from an extract of flower petals. (e) Butter from curd. (f) Oil from water. (g) Tea leaves from tea. (h) Iron pins from sand. (i) Wheat grains from husk. (j) Fine mud particles suspended in water.

SOLVED: 1- KBr crystallized with the Rock Salt structure. Use the Born-Mayer equation and the appropriate data given to calculate the lattice enthalpy, ΔHl of KBr. 2- Use the Born-Haber cycle to determine the lattice energy for MgBr2 using the appropriate data from tables. 3- For sodium chloride, Na and Cl- each has an ionic radius of 102 pm and 181 pm respectively. Calculate the radius ratio and use this information to predict the close packing structural arrangement of the anions and c