Titration curves corresponding to weak bases and strong acids are similarly behaved, with the solution being acidic at the equivalence point and indicators such as methyl orange and bromothymol blue being most appropriate.
12.
They found that if they added methyl orange, a dye, to an amino acid mixture and poured the solution down a glass column filled with ground up silica gel and water, the amino acids would separate.
13.
Acid-base titrations and redox titrations are often performed in which common indicators are used to locate the end point e . g ., methyl orange, phenolphthalein for acid base titrations and starch solutions for iodometric type redox process.
14.
Acid base titration is performed with a bromothymol blue indicator, when it is a strong acid strong base titration, a phenolphthalein indicator in weak acid strong base reactions, and a methyl orange indicator for strong acid weak base reactions.
15.
Titanium dioxide in conjunction with ultraviolet light can be utilized for the decolorization and detoxification of diluted colored water waste such as Alizarin, azo dyes, methyl red, methylene blue, etc . Reduced graphene oxide-TiO2 can act as photocatalyst for the degradation of methyl orange, azo-dye, and pharmaceutical water waste.
