Why does -CN acts as the electrophile and the H20 acts as the nucleophile in the nucleophilic attack? What happens to carbohydrate polymers in the mouth? With reference to covalent and ionic bonds. why does protein not dissolve in water as salt does?
Why do fatty acid come in chains of even-numbered hydrocarbons? Why is boiling water not a chemical reaction? Why are chemical elements important? Why does ethanol have a higher boiling point than diethyl ether? Explain scientifically why we don't run out of the important gases that we nee...
Explain why gasoline does not dissolve in water. Hydrophobic: Hydrophobic translates into 'water fearing', and in the chemistry world, it means just that; a hydrophobic molecule will not mix with water. Hydrophobic molecules are often non-polar, which means the molecule does not have a charge ...
On the contrary, anthocyanin is not soluble in the apolar organic solvent. It is also not stable in alkaline or neutral solutions. Does Xanthophyll dissolve in water? They are insoluble in water in contrast to phycobilins that are water-soluble. They occur in chloroplasts where they aid in ...
Why is acetone a good solvent for cleaning glass? Would it make a good recrystallization solvent? Why or why not? How could you quantitatively separate p-ethyl benzoic acid from ethyl benzoate and recover each material in pure form? What effect does insoluble, nonv...
The removal process is seamless: "Shellac has a unique formula that forms tiny microscopic tunnels throughout the coating when cured in the CND LED lamp," explains Arnold. "When it’s time to remove the polish, the acetone penetrates through these tiny tunnels, all the way to the base laye...
Why does a thermocouple have to be amplified? What is hydrogen? With reference to covalent and ionic bonds. why does protein not dissolve in water as salt does? What is hyponatremia? How does water gets to the lungs and how can water be exhaled if it is liqu...
Why are alcohols soluble in water sometimes, but not as the carbon chain grows longer? Explain why the solubility of oxygen is lower in water. Why is 5% NaOH insoluble in HCl? Why does sugar dissolve well in water? Why do we use a minimum amount of solvent to dissolve the solid that ...
Why is Camphor water insoluble and non-polar?Solubility:For organic molecules, solubility is often summarized by the phrase "like dissolves like" which means that polar compounds tend to dissolve in a polar solvent and nonpolar compounds tend to dissolve in nonpolar solvents. This rule follows the...
Why does gasoline not dissolve in water? Why are fatty acids solid at room temperature? Explain why methanol is less acidic than phenol. Explain why the hydrometer floated higher in some of the sugar solution than it did the others.