nitrik aside doymak

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nitrate
Any salt or ester of nitric acid
{n} a salt formed by nitric acid and a base
An important nutrient source of nitrogen to plants with known adverse human health effects when found in elevated concentrations in drinking water Major sources of nitrates are septic systems, animal feed lots, agricultural fertilizers, manure, industrial waste waters, sanitary landfills and garbage dumps
Mildly toxic end product of biological filtration Can be used as a gauge to tell when a partial water change is needed
Nitrate is a chemical compound that includes nitrogen and oxygen. Nitrates are used as fertilizers in agriculture. High levels of nitrate occur in Eastern England because of the heavy use of fertilizers. used in the name of substances containing nitrogen and oxygen. Nitrates are often used to improve soil (nitrique; NITRIC ACID). Any salt or ester of nitric acid (HNO3). The salts are inorganic compounds with ionic bonds, containing the nitrate ion (NO3^-) and any cation. Many, particularly ammonium nitrate, are used as agricultural fertilizers (see saltpeter). Their runoff in surface water and groundwater can cause serious illness in humans. The esters are organic compounds with covalent bonds, having the structure RONO2, in which R represents an organic combining group such as methyl, ethyl, or phenyl
An ion that, while harmless in itself, can be reduced to nitrite by certain "wort spoiler" bacteria
A salt of nitric acid
{f} add nitric acid (Chemistry)
Any salt of nitric acid, having the molecular formula NO3-
NO3 the final product in the nitrogen cycle It is not toxic, but can be dangerous at high levels Nitrate is created by the oxidation of nitrite by nitrobacter bacteria In a reef tank, nitrate levels should be kept below 10 ppm
A compound containing nitrogen and oxygen that can exist in the atmosphere or in water and that can have harmful effects on humans and animals at high concentrations
treat with nitric acid, so as to change an organic compound into a nitrate; "nitroglycerin is obtained by nitrating glycerol"
(NO3) a chemical formed when nitrogen from ammonia (NH3), ammonium (NH4) and other nitrogen sources combines with oxygenated water
A nitrogen-containing compound that can exist in the atmosphere or as a dissolved gas in water Nitrates are found in fertilizers, and human and animal wastes Nitrate pollution of drinking water is increasing, especially in states like Florida where fertilizers are commonly used and groundwater deposits are relatively shallow and vulnerable to pollution Nitrates and nitrites can combine to form toxic nitrosamines, which are mutagenic, teratogenic, and carcinogenic Nitrates can harm humans and animals; they are especially dangerous to infants Because they limit the body's ability to carry oxygen to the cells, they can cause brain damage and death
Sodium nitrate or potasium nitrate compounds used as fertilizer
A chemical compound having the formula NO-3 Nitrate salts are used as fertilizers to supply a nitrogen source for plant growth Nitrate addition to surface waters can lead to excessive growth of aquatic plants High groundwater nitrate levels can cause Methemoglobinemia in infants ADVANCE \x 540
A form of nitrogen that rapidly converts to nitrate (NO3-) and is usually included in the NO3- analysis
a compound containing nitrogen that can exist in the atmosphere or as a dissolved gas in water and which can have harmful effects on humans and animals Nitrates in water can cause severe illness in infants and domestic animals A plant nutrient and inorganic fertilizer, nitrate is found in septic systems, animal feed lots, agricultural fertilizers, manure, industrial waste waters, sanitary landfills, and garbage dumps
An ion consisting of nitrogen and oxygen (NO3-) Nitrate is a plant nutrient and is very mobile in soils
The nitrogen ion, NO3-, is derived from nitric acid and is an important source of nitrogen in fertilizers Nitrate pollution of drinking water, shallow wells being particularly vulnerable, is of concern because infants are especially sensitive A nitrate drinking water standard has been set under the Safe Drinking Water Act An Environmental Protection Agency national survey of drinking water wells conducted from 1988 to 1990 indicated that 2 4% of rural domestic wells contained nitrate at or above the 10 mg/L standard Higher rates of contamination have been found in areas of high vulnerability; for example, surveys along the upper Des Moines river indicate that 20 to 30% of wells exceed the standard
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