best explanation I've seen. Saying Hi from the U.K!
@alexshibu3263
3 жыл бұрын
@@giakolou2876 wooo Canada here. Are we being forgotten? lol
@underxk8640
3 жыл бұрын
THANK YOU!!!!!!! SIMPLIFIED AND EASY
@lisabrown6844
7 жыл бұрын
This was so helpful!
@netflixtvposts3230
6 жыл бұрын
How to make simple dilution from 0.5g dm-3 stock solution?
@chandnipatel4588
3 жыл бұрын
thank you, this helped me so much!
@muhannad7732
4 жыл бұрын
ty habibi
@dlanselotdylan8148
Жыл бұрын
thank you so much i needed that quick revision
@theresamitchell1653
Жыл бұрын
Amazing! Glad to help!
@feziwewillams6563
3 жыл бұрын
Great video, thank you. I want to prepare a 100 ml 25% v/v glutaraldehyde solution and the glutaraldehyde available is 50% wt% glutaraldehyde in water, MW= 100.12 g/mol, d= 1.106 g/ml. Would I be correct for using C1V1= C2V2. The answer I get is 50 ml of 50% glutaraldehyde in 100 ml to give 25% v/v glutaraldehyde. Thanks
@vishaldeshmukh6656
3 жыл бұрын
How I convert the 65% methanol solution to 80% methanol solution? How much ml of methanol required?
@MUHAMMADAWAIS-se1yo
6 жыл бұрын
great
@user-hq1zz3rb4t
4 жыл бұрын
Thank you 🙂
@coldestsun2095
5 жыл бұрын
Finals be like :(
@sofijabojat5548
5 жыл бұрын
thank youu
@malikabdullahawan9173
6 жыл бұрын
it helps me for tomorrow test... thanx
@JD-uj5cp
3 жыл бұрын
Does it matter if C1 and C2 have different metrics? Like do I have to convert if C1 is in ug and C2 is in mg?
@theresamitchell1653
3 жыл бұрын
You absolutely must make sure your initial and final concentrations are in the same units, otherwise the units won’t cancel properly (dimensional analysis). Thanks for the question!
@JD-uj5cp
3 жыл бұрын
@@theresamitchell1653 Thank you so much 😊. Your video is great and it actually made everything make sense. Thanks 🙏.
@emmanuelenimel5484
3 жыл бұрын
thanx miss
@shiraznazary235
5 жыл бұрын
You did not convert the units
@theresamitchell1653
5 жыл бұрын
There is no need, as units of milliliters will cancel out (dimensional analysis).
@uddd175
6 жыл бұрын
Where an I find yesterdays lesson
@theresamitchell1653
6 жыл бұрын
Hello! I make these lessons for my own classes on days where I am away. The lesson was taught face-to-face in class with my students, so you won't be able to find a video relating to it.
@harishkumarbio
3 жыл бұрын
I can't understand
@shoaibbhatti971
3 жыл бұрын
hi beautiful
@lydialagg5862
4 жыл бұрын
This could have been taught in less than 10 mins. It was helpful but for future reference, it would just be best to get to the point.
@theresamitchell1653
4 жыл бұрын
Probably true for some, depending on the grade level. This was a lesson left with my grade 11 chemistry class while I was away. Some students are able to grasp concepts right from the get-go, while others struggle and need the content broken down and require context.
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