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The process by which solvent molecules pass through a semipermable membrane from a dilute solution into a more concentrated solution.

 

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Electrical Conductivity

Ability to conduct electricity.

Coordination Compound or Complex

A compound containing coordinate covalent bonds.

Creating Malachite egg

One of the most interesting and obvious chemical experiments is the experiment on the interaction of copper sulfate and calcium carbonate. The latter is contained in the shell of a simple egg, but copper sulphate should be searched in a chemical reagent store. This experience is simple, but effective and visual, and as a result we will get something beautiful.

Voltaic Cells

Electrochemical cells in which spontaneous chemical reactions produce electricity, also called galvanic cells.

 

Oxidation-reduction Reactions

Reactions in which oxidation and reduction occur, also called redox reactions.

Third Law of Thermodynamics

The entropy of a hypothetical pure, perfect, crystalline sustance at absolute zero temperature is zero.

Structural Isomers

Compounds that contain the same number of the same kinds of atoms in different geometric arrangements.

Denaturation

A process pertaining to a change in structure of a protein form regular to irregular arrangement of the polypeptide chains.

Saponification

Hydrolysis of esters in the presence of strong soluable bases.

Chemical Kinetics

The study of rates and mechanisms of chemical reactions and of the factors on which they depend.