For the source and more detailed information concerning this subject, click on the related links section (Answers.com) indicated below this answer box.
Its a base and reacts with HCl to form a salt : para-Hydroxyanilinium Chloride
Para-aminobenzoic acid, or PABA, consists entirely of carbon, hydrogen, oxygen, and a nitrogen. These are all non-metals bound together by covalent bonds.
salicytic acid is a ortho para directing group ....however check up on that ...i am not completely certain .. Actually, it is a meta-directing group, because of the carboxylic acid functional that the salicylic acid contains. Hope that was helpful.
4 hydroxybenzoic acid is para directing group whereas 2 is ortho directing group. thus at para, the two groups i.e. alcohol and carboxyl are far apart and thus dont show steric hinderance. therefore para directing group is a stable and as a result less acidic.
Separating benzoic acid from para-nitroaniline requires a mixing stage before the separation stage. The process also requires aqueous sodium hydroxide.
C7H8O3S
4-nitro-2-toluenesulfonic acid dihydrate.
4-nitro-2-toluenesulfonic acid dihydrate.
Para-Aminobenzoic Acid
Its a base and reacts with HCl to form a salt : para-Hydroxyanilinium Chloride
Para-aminobenzoic acid, or PABA, consists entirely of carbon, hydrogen, oxygen, and a nitrogen. These are all non-metals bound together by covalent bonds.
salicytic acid is a ortho para directing group ....however check up on that ...i am not completely certain .. Actually, it is a meta-directing group, because of the carboxylic acid functional that the salicylic acid contains. Hope that was helpful.
Yes, because it contains a benzene ring.
4 hydroxybenzoic acid is para directing group whereas 2 is ortho directing group. thus at para, the two groups i.e. alcohol and carboxyl are far apart and thus dont show steric hinderance. therefore para directing group is a stable and as a result less acidic.
Para-phthalic acid" is not a commonly recognized chemical compound or term. It seems like there might be a misunderstanding or a typographical error in the name you're referring to. If you have a different chemical or substance in mind, please provide the correct name, and I'd be happy to provide information about it
Separating benzoic acid from para-nitroaniline requires a mixing stage before the separation stage. The process also requires aqueous sodium hydroxide.
para-toluene sulfonic acid and ortho toluene sulfonic acid p-CH3-C6H4-SO3H and o-CH3-C6H4-SO3H