Grade 11Organic Chemistry

what is the formula for methyl orange and what are it’s uses

amma

10 Years agoGrade 11

4 Answers

ULFAT

Approved Tutor Answer10 Years ago

Methyl orange is a pH indicator frequently used in titrations because of its clear and distinct colour change. Because it changes colour at the pH of a midstrength acid, it is usually used in titrations for acids.C14H14N3NaO3S

S RAMYA

10 Years ago

The anion form is yellow and the acid form is red. You will synthesize methyl orange from sulfanilic acid and N,N-dimethylaniline using a diazonium coupling reaction just like the one you saw in the previous experiment in the nitrous acid test for primary aromatic amines.

raj

10 Years ago

hello,this is the methyl orange formula: C14H14N3NaO3S

this is use for neutralization process.….….….….….….….….….….….….….….….….….….…...

Prabhakar ch

10 Years ago

Formula: C₁₄H₁₄N₃NaO₃S

Molar mass: 327.33 g/mol

Density: 1.28 g/cm³

Chemists use methyl orange as an indicator in the titration of weak bases with strong acids. It changes from red (at pH 3.1) to orange-yellow (at pH 4.4): pH-related color changes result from changes in the way electrons are confined in a molecule when hydrogen ions are attached or detached.