我想做結晶!!

查實你用salt都得嫁啦,salt都係晶體來嫁.

結晶既方法有兩種,分別係冷凍同加熱. 查實差唔多- -

冷凍:將水加熱,加熱既同時倒入晶體,直至d水變曬飽和(要知佢唔係飽和好簡單,插枝野入去,拎出來等下,如果有d粒粒出來就係飽和左). d飽和左既水(飽和溶液)只要罷佢係室溫,由佢慢慢冷卻就會有晶體出來嫁啦.
原因:由於水溫下降,水可以溶解既物質既份量少左,溶唔到個d就變成晶體.


加熱:只要將飽和溶液係咁加熱就有晶體出來嫁啦.
原因:水份少左,可以溶解既物質既份量少左,溶唔到個d就變成晶體. 根本同上面差唔多- -



分別:冷凍整出來既晶體一般來講係大粒d同靚仔d@@

註:唔好心急,由佢慢慢凍,如果唔係d晶體就好細同好柒

It really depend on the type of crystal you want....you can dissolve common salt in hot water until no more salt dissolves. Then cool it very very slowly to room temperature before putting the container with the developing crystals in into an ice-water mixture. Big white crystals should form. I would suggest that you use some aluminium foil to cover the container then with a towel, paper or cloth would be fine, trapping a layer of air would be best though. Then another layer of foil for good measure.

急速冷卻 = rapid cooling = small crystals
緩慢冷卻 = slow cooling = big crystals

藍釩，我miss話可以係普通藥材鋪買到……（我唔肯定，因為我無試過）

裝左熱水之後，不斷加藍釩，要一面攪，攪到再加藍釩都溶唔到（飽和溶液）
跟住綁粒細細地o既藍釩，搵張紙吉幾個洞，將粒藍釩凌空吊住，浸係d飽和溶液度，不過唔好掂到底，如果唔係會生得唔靚，跟住等1個禮拜度，或更耐，等d溶液d水慢慢蒸發，最後就可以有粒好靚o既水晶架啦……

係藍釩 or 白釩

用水溶開，搵條繩仔垂落水道，等幾日之後 OK