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The process by which solvent molecules surround and interact with solute ions or molecules.

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Formula

Combination of symbols that indicates the chemical composition of a substance.

 

Polydentate

Refers to ligands with more than one donor atom.

Boiling Point

The temperature at which the vapor pressure of a liquid is equal to the applied pressure, also the condensation point

Mechanism

The sequence of steps by which reactants are converted into products.

Collision Theory

Theory of reaction rates that states that effective collisions between reactant molecules must occur in order for the reaction to occur.

Gel

Colloidal suspension of a solid dispersed in a liquid, a semirigid solid.

Percent Purity

The percent of a specified compound or element in an impure sample.

Eutrophication

The undesirable overgrowth of vegetation caused by high concentrates of plant nutrients in bodies of water.

Allotropic Modifications (Allotropes)

Different forms of the same element in the same physical state.

How to keep flowers in a vase for long time

The best gift for a woman, as you know, is a beautiful bouquet of flowers. But the cut flowers at home quite quickly wither. But your favorite roses or tulips can keep their freshness if you use our advice. Chemistry and various chemical elements will help us in this difficult matter!