It is specially established to prepare solidifiedalcohol in applied chemistry experiment.
在应用化学实验中特增设了“固体酒精的制备”实验。
2
The colored solidifiedalcohol has been prepared by utilizing alcohol, stearic acid, sodium hydroxide, phenolphthalein, copper nitrate and cobalt nitrate.
运用酒精、硬脂酸、氢氧化钠、酚酞、硝酸铜、硝酸钴等原料，制备彩色固体酒精。
3
The solidifiedalcohol has been prepared by using sodium stearate and silica gel as solidified agent. The best process factors are obtained through experiments.