[danny411]

Im suppose to calculate the ka of methyl orange

i had no idea of how to work it out so i put a q mark beside it

but maybe she just was trying to say whats the acid part of methyl orange indicator ?

she had alot of weird questions like that too  that didnt come from the chapter

[danny411]

did anyone figure out what is the ka of methyl orange ?

isnt not on my list so im not sure how to calculate it

i could take the lower range for methyl orange since that would indicate its acidic ? but that wouldnt be very accurate cause mo is acidic <3.2, neutral 3.2-5.5 and basic > 5.5 ....then with the ph perform the log...to get a ka value?

you tell me cause i have no idea