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Water

Water is a chemical compound with the chemical formula H20. A water molecule contains one hydrogen atom and two oxygen atoms. Water is a liquid at standard ambient temperature and pressure though it can be a solid (ice)in low temperatures or evaporate into water vapor a higher temperatures.

Contributors in Water

Water

киселина

Natural environment; Water

a substance that has a pH of less than 7, which is neutral. Specifically, an acid has more free hydrogen ions (H+) than hydroxyl ions (OH-).

органична материя

Natural environment; Water

Вещества (мъртъв) растителни или животински материя, с въглерод-водородни структура.

организъм

Natural environment; Water

всяка форма на животински или растителен живот.

киселинен дъжд

Natural environment; Water

Rain that has a flamboyantly low pH, due to contact with atmospheric pollutants such as sulphuric oxides.

хидравличен контрол

Natural environment; Water

a feature in a stream (such as a constriction or a weir) that controls the upstream water surface elevation.

зона на насищане

Natural environment; Water

На пространството в почвата под водата таблица, в която всички порите са пълни с вода. Водата в зоната на насищане се подземни ...

осмоза

Natural environment; Water

Water molecules passing through membranes naturally, to the side with the highest concentration of dissolved impurities.

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