Nitrate is a polyatomic ion with the [[mole ular formula]] NO 3 − and a molecular mass of 62.0049 g/mol. Nitrates also describe the organic functional group RONO 2.
nitrate [ni´trāt] any salt or ester of nitric acid; organic nitrates are used in the treatment of angina pectoris and as preservatives in meat products. Some ...
Nitrates open (dilate) the arteries to the heart. This increases blood flow to the heart, relieving angina symptoms such as chest pain or pressure ...
The nitrite ion, which has the chemical formula NO 2 −, is a symmetric anion with equal N–O bond lengths and an O–N–O bond angle of approximately 120°.
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What is Nitrate? Nitrate (NO3) is a nitrogen by-product of the nitrifying bacteria (Nitrospira) in a filter or substrate consuming Nitrite. It was previously thought ...
In inorganic chemistry, a nitrate is a salt of nitric acid characterized by a negatively charged ion composed of one nitrogen atom bound to three oxygen atoms.
nitrate ni·trate (nī'trāt', -trĭt) n. The univalent radical NO 3. A compound containing such a radical, such as a salt or ester of nitric acid.
Nitrate, any member of either of two classes of compounds derived from nitric acid, HNO3. The salts of nitric acid are ionic compounds containing the nitrate ion, NO ...
ni·trate (nī′trāt′, -trĭt) n. 1. The univalent anionic group NO3, derived from nitric acid, or a compound containing this group. 2. Fertilizer consisting of ...