| Urea - Wikipedia, the free encyclopedia Urea or carbamide is an organic compound with the chemical formula C O (N H 2) 2. The molecule has two —NH 2 groups joined by a carbonyl (C=O) functional group. Read More |
| What Is Urea? - wiseGEEK: clear answers for common questions Urea is a chemical compound found in urine, although it is also made artificially. Urea contains nitrogen, which makes it ideal for... Read More |
| urea - definition of urea in the Medical dictionary - by the Free ... urea (u-re´ah) 1. the chief nitrogenous endproduct of protein metabolism, formed in the liver from amino acids and from ammonia compounds; found in urine, blood, and ... Read More |
| Fertilizer Urea - University of Minnesota Extension Describes forms and uses of fertilizer urea, how and when to apply it, and the effects of its use on crop yields. For crop producers. Read More |
| Urea - New World Encyclopedia Urea is an organic compound of carbon, nitrogen, oxygen, and hydrogen. Its chemical formula may be written as CO(NH 2) 2, CON 2 H 4, or CN 2 H 4 O. It is also known ... Read More |
| Urea definition - Medical Dictionary definitions of popular ... Urea: A nitrogen-containing substance normally cleared from the blood by the kidney into the urine. Diseases that compromise the function of the kidney often lead to ... Read More |
| urea (chemical compound) -- Britannica Online Encyclopedia the diamide of carbonic acid. Its formula is H 2 NCONH 2. Urea has important uses as a fertilizer and feed supplement, as well as a starting material for the ... Read More |
| Urea - 2008/9 Wikipedia Selection for schools Urea is an organic compound with the chemical formula (N H 2) 2 C O. Urea is also known as carbamide, especially in the recommended International Nonproprietary Names ... Read More |
| Urea | Define Urea at Dictionary.com noun 1. Biochemistry . a compound, CO(NH 2 ) 2 , occurring in urine and other body fluids as a product of protein metabolism . 2. Chemistry . a water-soluble powder ... Read More |
| Urea - How to make humans Urea. Urea is an organic compound with the chemical formula (N H 2) 2 C O. Urea is also known as carbamide, especially in the recommended International ... Read More |
