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of or derived from saccharin or a saccharine substance.

 

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Inhibitory Catalyst

An inhibitor, a catalyst that decreases the rate of reaction.

Essential Oil

A plant extract that has a distinctive odour or flavour.

Basic Anhydride

The oxide of a metal that reacts with water to form a base.

Joule

A unit of energy in the SI system. One joule is 1 kg. m2/s2 which is also 0.2390 calorie.

Spectrochemical Series

Arrangement of ligands in order of increasing ligand field strength.

Why do copper products change color, and what is the name of the process?

Probably, every person wants to know, why over time the copper turns green and becomes bloomed. This is easy to explain: that film is called patina.

Standard Molar Volume

The volume occupied by one mole of an ideal gas under standard conditions, 22.4liters.

Electrochemistry

Study of chemical changes produced by electrical current and the production of electricity by chemical reactions.

Mass Action Expression

For a reversible reaction, aA + bB cC + dD the product of the concentrations of the products (species on the right), each raised to the power that corresponds to its coefficient in the balanced chemical equation, divided by the product of the concentrations of reactants (species on the left), each raised to the power that corresponds to its coefficient in the balanced chemical equation. At equilibrium the mass action expression is equal to K, at other times it is Q.[C]c[D]d [A]a[B]b = Q, or at equilibrium K.

Double Bond

Covalent bond resulting from the sharing of four electrons (two pairs) between two atoms.