Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Paracetamol ine benzene ring core, inotsiviwa neboka rimwe rehydroxyl uye nitrogen atomu yeboka reamide mu para (1,4) pateni. Boka reamide rinonzi acetamide (ethanamide). Icho chinhu chakanyanyobatanidzwa, sezvo imwe yoga pairi pahydroxyl oxygen, benzene pi cloud, nitrogen yoga pairi, p orbital pa carbonyl carbon, uye imwe yoga pairi pa carbonyl oxygen zvose zvakabatanidzwa. Kuvapo kwemapoka maviri anoshanda kunoitawo kuti rin'i yebenzene iite basa zvikuru kune electrophilic aromatic substitution. Sezvo zvinotsiva zviri ortho, para-directing uye para zvine chokuita nomumwe nomumwe, nzvimbo dzose pamhete dzinenge dzakaenzana zvakaenzana. Kubatanidza kunoderedzawo zvikuru basicity yeoxygenes uye nitrogen, apo kuita hydroxyl acidic kuburikidza nokuparadzaniswa kwemari yakagadzirwa pa phenoxide anion.  Mubvunzo: Chii chiri kuita kuti mhete yebenzene ive inoshanda zvikuru?
kuvapo kwemapoka maviri anoshanda