Introduction to Calculating the Parts per Million (ppm) Concentration

[@CarolineMacgill]

SOWLT

[@sumajoseph3463]

Thank you so much, this is the only video/ website that gave me a clear understanding of what ppm actually

[@mellhermoso]

I had to watch this video like 3 times cuz 1) I was admiring how smart and funny this lady was 2) the comments were hella distracting lmao "SOWLT"

[@binh_ltb]

Thank you very much. You help me understand the lesson today in my headache chemistry class

[@justinetguimbungan5172]

Thank you, couldn't ask for a better explanation.

[@Fluxion11]

Clear and concise. Thank you! :)

[@maryamkhan7237]

Now I got it, best explanation👍 thank you so much

[@ludwesokoyi4463]

clear combrade, clear leader, clear nkokheli

[@harishchandel727]

Thats really great on your part Ma'am, thanks a lot.

[@abdelrahmanabuelnaga8178]

great video,also quick and gives physical meaning of the ppm.thanks for your effort.

[@noahkrieg472]

Thank you so much! This video saved my chemistry homework grade! (:

[@fafasahat]

Nice and valuable informative lecture.

[@sebnemnilda]

Thank you and I love you I passed my chemistry exam thanks to you!

[@abdulazizkhudair4422]

جزالكم الله خيرا

[@mustafajasb4087]

معدلة يبعد بيتي

[@kinggouran]

What does minus mean in m-3 ? like (m3 m-3) or (mol cm-3)

[@bwaa_bwaa]

Quick and simple 👍👍

[@XPlaneAviation72]

Wow, never knew Vanna White had a side job as a youtuber.

[@iamnamjoonsexpensivegurl1356]

wtf

[@dinaliaj1804]

Just what I needed

[@SomethingGoodChannel]

Good, thank you madam.

[@glecyannearbues1793]

Thanks a lot, it really helped me understand my chemistry topic

[@vijaysongara393]

Hello dear

[@mustafaarshad7353]

Thank you Mam.Good work

[@brianotim6706]

Great

[@brosfc995]

Great video

[@wa_aniif_shu7487]

Thnku very much mam 😍🥰🥰

[@ghadeer8348]

هي أمك؟

[@joSidious]

thank you thank you!

[@saravah7]

ppm units are not only used for solution!
Actually, we have approximately 410 ppm of carbon dioxide in air ... this may lead to big problems!
ppm (vol/vol) are also used and should also be explained ... and its conversion to mg/m3

[@moisesvargas635]

very good

[@sipheyakobi3317]

It is clear and understandable.

[@tahaabdulsalam9424]

Thank u very much, that was really helpful

[@sambitdas5065]

Thank you so much

[@julianacassandravillaflor9742]

Thank you ma'am😊❤

[@Ayesha_mukta2023]

Thanks a lot

[@Ph_Sajjad_OA]

شكراً لكم

[@rabiabasri9249]

Hi,
How to calculate brine hardness in R+=(divalent cations/ cations) by weight?? can you please explain it?

[@7for733]

thanks 🥺❤

[@VivekanandaAgricultureKanpur]

Thanks mm

[@namraaah271]

Thank u

[@andrewlongino4145]

Thanks mamy

[@jaclynp7465]

hopefully ill pass my chem test tomorrow

[@iamd5124]

Did you passed ?

[@Girdhari2590]

Thanks mam

[@loading6983]

she reminds me of matildas mom XD

[@ghadeer8348]

حلو

[@nyawirawaithaka4993]

Thank you

[@هِند-ت1ط]

جيد

[@homeophone5164]

Who needs a calculator for these calculations?

[@BelindaAlvarez-n9g]

Mraz Plain

[@الروائيمحمدإسماعيل]

حد يفهمني مش فاهم

[@ghadeer8348]

بالبداية فهمت بس من حطت المليون ساعة فوك وساعة بالمقام انسطرت

[@v4s1l15]

Does anyone know how to convert ppm to gr/kWh?

[@JimmyIcenogle-u3s]

Bechtelar Hills

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Berge Hills

[@joshuaivanricablanca1661]

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Davis James Jackson Anthony Wilson Steven

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Jackson Elizabeth Thompson Maria Jackson Barbara

[@HeartlessTV]

suwalt

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Her tone is so weird

[@quentinkline617]

+Raffles Zhu ya

[@narimanehadji6135]

bleghati
med

[@quentinkline617]

she thinks we are like 3

[@namraaah271]

It helps me learn

[@JanoyCresva]

I'd like this teacher to taste my sawlt

[@PIKACHU-sd6qz]

Thank you