Question: indicator for titration of weak acid and strong base
Answer: phenolphthalein; Fenolftalein; 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone; Phenolphtaleine; Phenolphthaleinum; Phenophthalein; Dihydroxyphthalophenone; Prulet; 3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one; 3,3-Bis(p-hydroxyphenyl)phthalide; Alpha-di(p-hydroxyphenyl)phthalide; Fenolftaleina; 3,3-Bis(4-hydroxyphenyl)phthalide; Ex-Lax