Urea

CH4N2O, AR 99%, CAS : 57-13-6

Urea, an organic compound containing nitrogen, has various applications in secondary school science studies. In chemistry experiments, it can be used as a source of nitrogen for the synthesis of other compounds. Urea is also utilized in biology experiments to study nitrogen metabolism and the role of urea in waste excretion in organisms. Additionally, it is used in environmental science studies to analyze water quality and measure nitrogen pollution levels. Urea can be employed in agriculture studies to investigate its use as a nitrogen fertilizer. Overall, studying urea provides valuable insights into chemistry, biology, environmental science, and agriculture in secondary school science.

Urea, 尿素是一種含氮有機化合物，在中學科學研究中有多種應用。 在化學實驗中，可作為合成其他化合物的氮源。 尿素也用於生物學實驗，以研究氮代謝以及尿素在生物體廢物排泄中的作用。 此外，它還用於環境科學研究中分析水質和測量氮污染水平。 尿素可用於農業研究，以研究其作為氮肥的用途。 總體而言，研究尿素為中學科學中的化學、生物學、環境科學和農業提供了寶貴的見解。