由于水和酒精的密度、比热、沸点、凝固点等不同,将二者相混合时其物理性质介于二者之间,若有时用它们的混合液做一些实验,比单独使用水或酒精时有更突出的优点。下面是用它们的混合液做的几个小实验。一、分子间有间隙用量筒分别量取50毫升的水和50毫升 Due to the density of water and alcohol, specific heat, boiling point, freezing point, etc., when the two are mixed physical properties between the two, if sometimes do some experiments with their mixture, compared with water or alcohol alone There are more prominent advantages. Here are a few small experiments using their mixture. First, there is a gap between the molecules measuring cylinder were measured 50 ml of water and 50 ml