糖是?%
鹽呢?
硼酸呢?
等其他物質的溶解度...................................................................................................
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2006-04-05 07:24:58 · 2 個解答 · 發問者 Anonymous in 科學 ➔ 化學
在水中
2006-04-06 06:53:27 · update #1
溶解度指100毫升的水所能溶解的物質質量(單位是克),溶解度會因溫度不同而不同,鹽(NaCl)與蔗糖(Sucrose)在不同溫度的溶解度如下表.SUBSTANCE 0oc 20oc 40oc 60oc 80oc 100oC CHANGE 0o to 100o Solids – concentration in grams / 100ml NaCl 35.7 36.0 36.6 37.5 38.5 39.6 +10.6% Sucrose 179.2 203.9 238.1 294 378 498 +178% 至於硼酸的溶解度在20oC是 4.72g/100mL,各溫度溶解度見下表:TABLE OF SOLUBILITY: Grams per every 100 grams of water.Tº CGramsTº C.Grams02,526012,97103,497015,75204,728019,10306,239023,27408,0810027,535010,27103,329,27其他物質的溶解度見下表:
圖片參考：http://www.caton.org/images/chem/TableD.gif
2006-04-10 01:22:14 · answer #1 · answered by emcsolution 7 · 0⤊ 0⤋
溶解度跟溫度有關喔....
所以你是想問幾度?
2006-04-06 09:54:03 · answer #2 · answered by ROC 3 · 0⤊ 0⤋