Dilution Problems - Chemistry Tutorial

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This is a chemistry tutorial that covers dilution problems, including examples of how to calculate the new concentration of a diluted solution, and how to calculate the volume of a concentrated solution required create a new concentration of a specified volume.
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29 сен 2024

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Комментарии : 43

@1BraeMckin1 9 лет назад

I learned more in 6 minutes than I did in 2 days of class doing this. Just saved my life for my test. Thanks!

@mariecblouin 11 лет назад

I really dont understand why some people write negative comments? Thank you for helping us understand chemistry. You speak slowly and clearly and I really apprichiate you taking the time to make this (and other) video!

@skan8987 10 лет назад

Did both before the exemplar and got both right-thanks soooooo much !!!!! Xxxx

@SupportHispanicEducation 9 лет назад

Thank you so much !! Day before test and this really help! Keep doing more vedios !

@NorCalRide 10 лет назад

when converting to mL why not just move the decimal?

@justin7even96 9 лет назад

steven molina sig figs

@kailynnlabeaud5758 10 лет назад

excellent!

@dr.ashrafalmahwasi4679 11 лет назад

Very nice and handy

@candyrose17 11 лет назад

thanks!

@poolcezanne8259 9 лет назад

I stayed focus because I'm inloved with her voice

@yathatisgood 9 лет назад

Hi there. I want to dilute sodium hypochlorite 5%/1litre to 1.5%/1litre but I m struggling with the maths. Could you please write down your workings I think the answer is 4 parts water and 1part sodium hypochlorite Kind regards Steve

@EEinstein100 11 лет назад

1 gram of NaOH is needed

@MynamedidntFitDonkey 11 лет назад

way to much complexity

@TheChemistrySolution 11 лет назад

thank you so much for the thoughtful comment!

@beachbabeee7890 11 лет назад

your voice is so easy to listen to

@jay4681723 11 лет назад

Great video. I was given some problems like this and was trying to do some weird stoichiometry but i had no idea that there was such an easy formula. Thanks!!

@tendoeschate 12 лет назад

whats the problem in writing 250 ml ...why so much complexity.

@khayyam3000 9 лет назад

I like her Voice as Well Pleasant and nice flow.

@katies7654 10 лет назад

I actually like her voice

@kimberlyannnn 9 лет назад

Katalin Szajko helpful video but man I have to disagree, I just keep picturing some dumb blonde (no offense to blondes?) trying to teach me chemistry

@adityasahu96 11 лет назад

aha I am studying this thing in 11th grade or Right now I am only 16 year old (BTW I am an Indian)

@Jennthepan 10 лет назад

wow thanks! youre always so helpful and your vids are so easy to understand! your website is really helpful too. thanks a lot!

@JacksonReynolds 10 лет назад

Excellent! Very concise!

@djamil1000 10 лет назад

Very helpful! thanks

@Rmp1280 9 лет назад

thanks, very informative!

@SmokeCheesus 9 лет назад

Did you use a pop filter when commentating? I can hear a lot of hissing. Otherwise great video, it helped me for my chemistry course.

@DogeFrom2014 9 лет назад

SmokeCheesus It's great for people who have ASMR :)

@madwarrior1920 9 лет назад

Nice video, very clear

@janinesmith9141 9 лет назад

It irritates me that if a man was speaking NO ONE would think to comment on his voice.

@1malakian 12 лет назад

Thank you for your help, it really did help me!

@whotizzle 11 лет назад

sounds like the blonde girl from harry potter.

@yathatisgood 9 лет назад

If I have 14% sodium hypochlorite m/m How can I dilute it to make 2% solution?

@MrSamuelsuman 12 лет назад

thank u very much.

@DatuNonito 11 лет назад

Thank you! So much.

@TebowMyAss 11 лет назад

because explaining the harder way makes people able to do harder and easier but not the opposite

@Kandranos 11 лет назад

Your "s" sound stings a bit :C

@tj8870 11 лет назад

I think his being sarcastic dude.

@HollyT95 11 лет назад

great.. now i'm more confused than before..

@djBC10000 11 лет назад

hahaaha

@Kita281 11 лет назад

are you also working on your english as well?

@Lordshire1 12 лет назад

it is far too complicated.. just think logically people!!!!!!! please!!!!! it is easy... look: 2.5 : 0.15 = 16.67 parts in this proportion.. 525ml : 16.67 = 31.5 ml Finished. Job done. I'm just wondering how did you or how you do drink vodka in a high school..? ;)