x
uploads/red precipitate.jpg

red precipitate 【化學】紅色沉淀物;紅色氧化汞。

red prussiate

Benedict ' s solution is an alkaline solution of copper ( ii ) sulfate , which is reduced to insoluble copper ( i ) oxide by reducing sugars , giving a red precipitate 本尼迪克特溶液是硫酸銅(二價)的堿性溶液,它可以通過還原糖被還原為不溶性的銅(一價)的氧化物,產生紅色的沉淀物。