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Complex species that contain ammonia molecules bonded to metal ions.

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Heterogeneous Mixture

A mixture that does not have uniform composition and properties throughout.

Ioniztion

The breaking up of a compound into separate ions.

Haber Process

A process for the catalyzed industrial production of ammonia from N2 and H2 at high temperature and pressure.

Lead Storage Battery

Secondary voltaic cell used in most automobiles.

Solubility Product Principle

The solubility product constant expression for a slightly soluble compound is the product of the concentrations of the constituent ions, each raised to the power that corresponds to the number of ions in one formula unit.

Three ways to make patina at home

The first way is ammonia patination. To do this, take a plastic container. Put a couple of paper or ordinary towels at the bottom. Moisten them with ammonia. Then sprinkle with large table salt.

Law of Conservation of Energy

Energy cannot be created or destroyed, it may be changed from one form to another.

Binary Compound

A compound consisting of two elements, may be ionic or covalent.

Oxidation Numbers

Arbitrary numbers that can be used as mechanical aids in writing formulas and balancing equations, for single- atom ions they correspond to the charge on the ion, more electronegative atoms are assigned negative oxidation numbers (also called Oxidation states).

Standard Reaction

A reaction in which the numbers of moles of reactants shown in the balanced equation, all in their standard states, are completely converted to the numbers of moles of products shown in the balanced equation, also sall at their standard state.