An acequia is acequias were important forms of irrigation in the development of agriculture in the American Southwest. The proliferation of cotton, pecans and green chile as major agricultual staples owe their progress to the acequia system.
acid--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-).
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| Acidity | ■■■■■■ |
Acidity may be defined as the quality, state or degree of being acid or the level of acid in a substance. . . . Read More | |
| Alkalinity | ■■■■■ |
An Alkalinity is the capacity of bases to neutralize acids. An example is lime added to lakes to decrease . . . Read More | |
| Acid | ■■■■■ |
An Acid is a Corrosive solution with a pH less than 7. DescriptionAcid in the environment refers to the . . . Read More | |
| Buffer | ■■■■■ |
A Buffer is a solution or liquid whose chemical makeup is such that it minimizes changes in pH when acids . . . Read More | |
| Acid at psychology-glossary.com | ■■■■■ |
Acids are compounds capable of giving up hydrogen ions into solution. In general, acids are chemical . . . Read More | |
| Acid at top500.de | ■■■■■ |
Acid refers to a substance that dissolves in water with the formation of hydrogen ions, contains hydrogen . . . Read More | |
| Alkaline substance at top500.de | ■■■■■ |
Alkaline substance refers to chemical compounds in which the basic hydroxide (OH-) ion is united with . . . Read More | |
| Acid Neutralizing Capacity | ■■■■ |
An Acid Neutralizing Capacity (ANC) is a measure of the ability for water or soil to neutralize added . . . Read More | |
| Chloride at top500.de | ■■■■ |
Chloride: The chloride ion is formed when the element chlorine (a halogen) gains an electron to form . . . Read More | |
| Hydroxide | ■■■■ |
Hydroxide in the environment context refers to a negatively charged ion (OH⁻) or any compound containing . . . Read More | |