From your accurate titration results, obtain a suitable value to be used in your calculations. Show clearly how you have obtained this value.
25.0 cm^3 of FA 3 required..........................cm^3 of FA 2

Question

From your accurate titration results, obtain a suitable value to be used in your calculations. Show clearly how you have obtained this value.
25.0 cm^3 of FA 3 required..........................cm^3 of FA 2

cometailcane · Answer

FA1 is sulfuric acid
FA2 is sodium hydroxide
FA3 is FA1and distilled water

cometailcane · Answer

Titration procedure:
25 mL of FA3 into a flask
Add 5 drops of phenolphthalein into flask
fill burette with FA2
titrate FA3 with FA2 until a permanent pale pink

cometailcane · Answer

trial 1
final FA2 volume 16.75
initial FA2 volume 3.40
volume of FA2 used 13.35
trial 2
final FA2 volume 29.70
initial FA2 volume 16.55
volume of FA2 used 13.15

aaronq · Answer

what are you calculating?

cometailcane · Answer

how much FA2 was used for 25 mL of FA3