@@chemfunman Same doubt. How come? Seems logical to me if I add enough water the pH will neutralise eventually, unless the drops are a strong acid or base.
@@chemfunman Water won't react but will dilute it and the concentration of H+ or OH- will be lower. Just maybe not on a magnitude that is representative to a titration.
does this color change vary experiment by experiment? I am running ascorbic acid titration with iodine and the color indicator is blue. Should the end point be the light blue that last at least 10s or the dark blue that last at least 10s? SOP says permanent blue color indicates the endpoint . Thank you so much!
Thank you, this video very helpful. Please always upload your video about laboratory activities 🤗
3:08 "spamming,, OVERKI-W"
Really helpful video btw!
Thank you so much! Merry Christmas!
LOL
this is so funny, in a good way.
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How would you go about choosing the correct indicator to determine the endpoint of a titration?
Strong or weak base?
Really helps bro 😇
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Any chances that pale pink colour disappear after reaching the end point??
Means after 20s
Yes if add more acid
Hi, will adding water affect the amount of NaOH required to reach the endpoint or will it not affect the titration results at all?
No
@@chemfunman Alright thanks
@@chemfunman Same doubt. How come?
Seems logical to me if I add enough water the pH will neutralise eventually, unless the drops are a strong acid or base.
@@ronimatos90 water is assumed to be neutral, so how can it react with base or acid to neuatralize it?
@@chemfunman Water won't react but will dilute it and the concentration of H+ or OH- will be lower.
Just maybe not on a magnitude that is representative to a titration.
does this color change vary experiment by experiment? I am running ascorbic acid titration with iodine and the color indicator is blue. Should the end point be the light blue that last at least 10s or the dark blue that last at least 10s? SOP says permanent blue color indicates the endpoint . Thank you so much!
Yes the shades 😎 of blue varies. It should be a darker blue accordingly
@@chemfunman thank you! you helped me so much during school and now helping me through my work too. I appreciate it so much!
Bro how to find endpoint without indicator
pH meter
ua-cam.com/video/q0D3strIxHk/v-deo.html end point