Ways of Separating mixtures

Ways of Separating mixtures

1. Magnetism

   • Is ideal for separating mixtures of two solids with one part having magnetic properties.
     • This is a very good startegy for separatingfor separating mining iron as it is attached to a magnet.

2. Hand Separation

   • The components of a solid mixture can be separated by hand picking.
   • This is only useful when the particles are large enough to be seen clearly.

3. Filtration

   • Is an operation that separate solids from fluids (liquid or gases) by adding a medium through which only the fluid can pass.
     • The fluid that passes through is called the filtrate.

4. Evaporation

   • Is the process by which liquids change to a gas.
   • Is great for separating a mixture (solution) of a soluble solid and a solvent. The process involves heathing the solution until the solvent evaporates (turn into gas) leaving behind the solid residue.

5. Chromotography

   • Is a laboratory tecnique for the separation of a mixture.
     • The mixture is dissolved in a fluid called the mobil phase, which carries it through a structure holding another material called the stationary phase.
       • The various constituents of the mixture travel at different speeds, causing them to separate.

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