2015年8月2日 · Some salts have high tendency to be hydrated, like Li salts. The reason is that their hydration energy is very high, meaning that when they are hydrated, lot of energy is …

2014年4月2日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …

2016年1月14日 · Hygroscopy is the ability of a substance to attract and hold water molecules from the surrounding environment. For cotton there is capillary action. Hydrates like KOH attract …

2017年11月30日 · Hygroscopicity is measure of how much the molecule likes to bond molecules of water, by hydrating/covering charged part of the molecule with molecule/s of water, which …

2018年10月2日 · My book says: Most of the hygroscopic substances are drying agents Based on what I read on several websites, I think dehydrating agents also act as drying agents. If so, all …

2019年12月5日 · Calcium chloride is deliquescent, it is hygroscopic, so much so that it dissolves in the water it has attracted by hygroscopy. Sulfuric acid is hygroscopic, even if not anhydrous. …

2019年3月12日 · I have a problem with a sample made from $\ce{CaCl2*2H2O}$ and $\ce{MgSO4*7H2O}$ in about equal amounts. I took the two salts, pressed them together, and …

2015年8月24日 · Is it meaningful to characterize the relative strength of desiccants? For example, is there a measure of hygroscopy, or an ordering of desiccants, such that higher ones will …

2013年3月2日 · Well first off, pure ethanol is hygroscopic; it attracts water, to the point that it will pull it out of the air.

2021年5月26日 · $\begingroup$ To be more precise: What I would like to do is to filter the saturated solution of highly hygroscopic compounds at a temperature at which as much as …