When naphthalene is added to camphor, it disrupts the crystalline structure of camphor by interfering with the intermolecular forces between camphor molecules. This disruption causes the camphor molecules to have a harder time coming together in an organized manner for freezing, resulting in a decrease in the freezing point.
Camphor is a crystalline substance.
Camphor "disappears" because it volatilizes and turns into a vapor.
The main elements in camphor are carbon, hydrogen, and oxygen. Its chemical formula is C10H16O.
Camphor is a solid at room temperature.
Yes, a person can have an allergic reaction to camphor. I myself am allergic.
Camphor is an organic cyclic molecule, so it is covalent compound.
No, camphor is not an ionic compound. It is a naturally occurring organic compound with covalent bonds between its atoms.
Reaction of camphor with an aromatic amine can be achieved using 10% zinc chloride as a catalyst in a suitable organic solvent under reflux conditions.See "Preparation and reduction of camphor imines" - Bolton, Danks & Paul. Dept of Chem, University of Surrey, 1994.The abstract of the paper does not identify which solvent is used, reflux time or product yield.
Some say Ox Eye Daisies, Camphor, 'fly spray', Honey or somewhere between Rosemary and Camphor
When naphthalene is added to camphor, it disrupts the crystalline structure of camphor by interfering with the intermolecular forces between camphor molecules. This disruption causes the camphor molecules to have a harder time coming together in an organized manner for freezing, resulting in a decrease in the freezing point.
Camphor is an organic cyclic molecule so it is covalent compound.
Camphor is a crystalline substance.
2-Bornanone that is from synonyms.net/synonym/camphor
Camphor will sublime when heated mildly (sugar will not). Heat the mixture mildly, collect the sublimate separately, cool the sublimate to get camphor.
Camphor is a ketone.It is the oxidation product of borneol, which is a secondary alcohol. Primary alcohols when they are oxidized can either produce carboxylic acids or aldehydes. However, since borneol is secondary, it cannot be oxidized to produce an aldehyde or carboxylic acid.Secondary alcohols, on the other hand, will produce ketones. Since borneol is a secondary alcohol, it cannot be oxidized to make an aldehyde which means that camphor must be a ketone.Here is a link to the reaction that I'm talking about:http://img41.imageshack.us/i/primaryohoxidat2.png/Hope that answers your question.
The mixture of camphor and sodium chloride can be separated by sublimation. Camphor can be sublimed by heating, leaving sodium chloride behind. The vaporized camphor can then be collected and allowed to solidify back into pure camphor.