WebApr 4, 2013 · The effect of dilute HCl on the colors of the methyl orange will most likely be red. This is assumed because of both most likely having a pH of 3.1, which will end up red. Web20mL aliquots of the diluted cloudy ammonia were transferred to each of the 100mL conical flasks, along with 3-4 drops of methyl orange indicator. The burette of HCl was refilled to the zero mark and administered to one of …
Methyl Orange Indicator-Reason for small amount of NaOH
WebTaken prior to the move to full online learning just recently. Hopefully useful for those who had just done this recently, or even those who haven't done tit... WebAnswer (1 of 2): You need two indicators for this titration since it has two end points at pH 8.5 and pH 3.5. Based on the table below I would suggest methyl orange and phenolphthalein ( phenolphthalein is colourless below pH 8 so it does not interfere with the methyl orange end point) paw five harness
Titration of Na2CO3 against HCl - Chemistry Stack Exchange
WebJun 9, 2024 · Methyl orange (MO), as you know, is an acid-base indicator. The problem with those is that they do not distinguish between acidic and basic medium, but rather … WebMethyl orange is a pH indicator frequently used in titration because of its clear and distinct color variance at different pH values. Methyl orange shows red color in acidic medium and yellow color in basic medium. … WebSep 20, 2024 · I think the main confusion you're having here is that you misinterpretted the composition of the system at the first end point. While you are correct that an equivalent non-equilibrium system is just all $\ce{HCO3-}$, it is not correct to think of this as an acid.This is bicarbonate. pawfit dog tracker