SOLVED: Calculate the Ka and pKa of methyl red from the following equations and the data in the tables above; record these values in the table below (show your calculations). [H ] =
Methyl red | C15H15N3O2 - PubChem
A Novel, Inexpensive and Less Hazardous Acid-Base Indicator
Methyl red has the following structure: It undergoes a color change from red to yellow as a solution gets more basic. Calculate an approximate pH range for which methyl red is useful.
Methyl red (C.I. 13020) indicator ACS,Reag. Ph Eur 493-52-7
uv-visible light absorption spectrum of methyl red and methyl orange in acid or alkaline solution spectra of titration indicators Doc Brown's chemistry revision notes