solutions & suspensions

Solutions - Solution is defined as a homogeneous mixture of two or more chemical substances. The state of matter of a solution may be solid, liquid or gaseous. For example, common salt in water (liquid solution), air (gaseous solution), alloys (soli..

Solution is defined as a homogeneous mixture of two or more chemical substances. The state of matter of a solution may be solid, liquid or gaseou..

Definitions of solute and solvent The dissolving process as a result of random molecular motion Temperature, pressure, and surface area - their affect the dissolving process Concentration of a solute in terms of grams per liter, molarity, parts per million and percent co..

Definitions of solute and solvent The dissolving process as a result of random molecular motion Temperature, pressure, and surface area - their affect the dissolving process Concentration of a solute in terms of grams per liter, molarity, parts per million and percent co..

is a substance that can dissolve in a solvent, to form a solution. Examples: Salt, sugar, et..

Introduction - A Solution is a homogeneous mixture of two or more chemically non-reacting substances called components. The composition of the components can be varied with in certain limit..

2 M solution of H 2 O 2 means 2 mol of H 2 O 2 in one litre of the solution. Molar mass of H 2 O 2 = (2x1 + 2x16) g/mol =(2 + 32) g/mol = 34 g/mol Thus, there are 68 g (= 2 x 34 g) of H 2 O 2 in one litre of the solution. So, Mass of H 2 O 2 in 100 mL of sol..

Gold being a noble metal occurs in its native form. It is further purified by the process of leaching or precipitiation called hydrometallurgy. The native gold in its complex form is first precipitated with potassium cyanide solution. It is then recovered from the solution by a..

Solubility of a salt in water depends on Lattice energy versus hydration energy Lattice energy (amount of energy required to break one mole of a solid salt into its ions). Greater the lattice energy, more will be the energy required to break the lattice. Hydration energy (amount of energy ..

Molecular weight of acetic acid = 60 Weight of acetic acid = 15 gms. Volume of the solution = 2 litres. Active mass = number of moles/litre 5..