Chemical formula of hydrated sodium carbonate is Na2CO3·10H2O. Na2CO3·10H2O (s) → Na2CO3 (s) + 10H2O(l) Mole ratio of Na2CO3·10H2O : H2O = 1:10 Molar mass of...
dehydrating ......... CxH2xOx -------------------->Cx+xH2O (carbonhydrates) (black)
...glucose, the water concentration in plants will decrease. therefore, the plant will wilt or dehydrated . On the other hand, starch 澱粉 wil not dissolve in water. Hence, it can...
由於植物的cell membrane係由Phospholipid做既 太conc既organic solvant如alchohol應該會溶左佢掛…… 即使唔溶，水入面同cell sap, cytoplasm既concentration gradient都唔同 水會由個cell入面係咁走出黎 個cell會 dehydrate
... 成分: Milk chocolate (sugar, cocoa butter, chocolatge, skim milk, butter ( dehydrated ), soy lecithin: an emulsifier, vanillin: an artificial flavor), hazelnuts, sugar, ...
分類：飲食 > 其他 - 食物及飲品 2007年10月25日
...gt;12C + 11H2O 2.Conc. H2SO4 in here to preform the dehydrating property 3. 2H2SO4 +C ---------> CO2 + 2SO2 + ...
...produce some fume. Some conc. acid like conc. sulphuric acid is dehydrating agent and the reaction with water is very exothermic.
...to-Eat) as camping stores. They are mostly dehydrated foods. They taste terrible. See http://en.wikipedia.org/wiki/...
分類：遊戲及休閒 > 其他 - 遊戲及休閒 2008年06月15日
... sulphuric acid will exhibit its involatile property but NOT dehydrating nor acidic property. Involatility of conc. sulphuric acid means...
