This video shows the proper technique for doing a titration in the undergraduate chemistry laboratory. Also see the UNL buret video for more in depth detail on how to clean your buret: • Buret Technique
Hi, UNL Chemistry! I wanted to take a moment to express my appreciation for the incredible content you produce on your channel. Your videos are truly captivating and offer valuable insights. However, I noticed that there's currently no provision for subtitles or captions in your videos. As a student taking deaf study classes I've learned many deaf individuals rely on these accessibility features to fully engage with and understand the content. Including subtitles and captions not only ensures inclusivity but also expands your audience reach to individuals with varying hearing abilities and those who prefer to watch videos in noisy environments or muted situations. I believe implementing subtitles and captions would greatly enhance the accessibility and overall experience of your content, allowing everyone to enjoy and benefit from your amazing videos. Thank you for considering this suggestion, and I look forward to seeing your continued success on CZcams.
hii do you happen to know what makes them stop titrating? (05:54) how did they know why it's 15 1/2 NaOH to add,, is it just based on the color or? hope you can help :(
because you're interested in the mass of KHP. Using the mass of KHP and the molar mass of KHP you can calculate the moles of KHP in the flask. After titration, you can then use the balanced chemical equation to convert from moles of KHP to moles of whatever your titrant is (in this case NaOH). And because you know the volume of titrant used to satisfy the reaction, you can calculate the concentration of NaOH by diving the volume of NaOH used by the moles of NaOH reacted (M=mol solute/L of soln)
@@kevinseyedin4415 hii do you happen to know what makes them stop titrating? (05:54) how did they know why it's 15 1/2 NaOH to add,, is it just based on the color or? hope you can help :(
hii do you happen to know what makes them stop titrating? (05:54) how did they know why it's 15 1/2 NaOH to add,, is it just based on the color or? hope you can help :(
You could improve the focus of your audience and thereby vastly improve the video, by removing the irritating music. It is completely unnecessary for an educational video like this.
This is an excellent video for an introductory, college Chemistry class. Thank you.
Hi, UNL Chemistry!
I wanted to take a moment to express my appreciation for the incredible content you produce on your channel. Your videos are truly captivating and offer valuable insights. However, I noticed that there's currently no provision for subtitles or captions in your videos. As a student taking deaf study classes I've learned many deaf individuals rely on these accessibility features to fully engage with and understand the content. Including subtitles and captions not only ensures inclusivity but also expands your audience reach to individuals with varying hearing abilities and those who prefer to watch videos in noisy environments or muted situations. I believe implementing subtitles and captions would greatly enhance the accessibility and overall experience of your content, allowing everyone to enjoy and benefit from your amazing videos.
Thank you for considering this suggestion, and I look forward to seeing your continued success on CZcams.
This is so nice. May I please put the link to the video on Blackboard for my students?
A great video.all are clear.Well done
Damn, he really goes off at 0:55
@Javion Dustin fuck off bots
it is very useful. Thank you
This was very helpful
"trail: 2" nice
what will happen when we add full required titrant immediately in one time in the solution?
Thanks a lot.
Thank you so much mam
What concentration of KPH
Titration go crazy
its very helpful
thanx u so muchh
Very helpful
very important tnx
great...😊
Thank you!!
hii do you happen to know what makes them stop titrating? (05:54) how did they know why it's 15 1/2 NaOH to add,, is it just based on the color or? hope you can help :(
Wonderful vodeo
👍👍👍
Very nice 👍👍👍👍
it's very very helpful
what's the answer?
this is very helpful, thank you so much!
good
4:10 Why doesn't the exact volume of water matter in this part?
because you're interested in the mass of KHP. Using the mass of KHP and the molar mass of KHP you can calculate the moles of KHP in the flask. After titration, you can then use the balanced chemical equation to convert from moles of KHP to moles of whatever your titrant is (in this case NaOH). And because you know the volume of titrant used to satisfy the reaction, you can calculate the concentration of NaOH by diving the volume of NaOH used by the moles of NaOH reacted (M=mol solute/L of soln)
short answer: the volume of deionized water doesn't matter because it won't change the amount of moles of KHP in the flask.
@@kevinseyedin4415 hii do you happen to know what makes them stop titrating? (05:54) how did they know why it's 15 1/2 NaOH to add,, is it just based on the color or? hope you can help :(
Great video! The music is a distraction though.
Good
this song slaps
anyone here because of OL class?LOL
hii do you happen to know what makes them stop titrating? (05:54) how did they know why it's 15 1/2 NaOH to add,, is it just based on the color or? hope you can help :(
Very cool🍑🍑🍑🍑
Acid attack
You could improve the focus of your audience and thereby vastly improve the video, by removing the irritating music. It is completely unnecessary for an educational video like this.
Shimmer down you can barely hear it
I enjoyed the music though.
Ok boomer🤣
Who pissed in you breakfast