稀溶液的凝固点与沸点具有依数性(colligative properties of dilute solutions ),与溶质摩尔数/1000克溶剂的值有关,每上升1mol/1000g水,凝固点下降大约1.86℃.如若1000克水中溶有58.5克NaCl,也就是大约1mol,此盐...
盐水的凝固点是多少?
稀溶液的凝固点与沸点具有依数性(colligative properties of dilute solutions ),与溶质摩尔数/1000克溶剂的值有关,每上升1mol/1000g水,凝固点下降大约1.86℃.如若1000克水中溶有58.5克NaCl,也就是大约1mol,此盐...