Dilution Problems, Chemistry, Molarity & Concentration Examples, Formula & Equations

[@TheOrganicChemistryTutor]

Stoichiometry - Free Formula Sheet: bit.ly/3Z7uMw8 General Chemistry 1 Review: bit.ly/3DNmZqb Print The Exam - 160 Questions: bit.ly/3VTpcbj Chemistry 1 Final Exam Review: kzbin.info/www/bejne/a6raYox-bL50bcU

[@CelestialDraconis]

You saved my life in chem. Your voice is also very soothing and calming.

[@unknownerror169]

Chemistry, yes. I just can't stand the voice.

[@kyle-mykalstone]

@@unknownerror169 how?

[@paulgarland7643]

is there nothing mark wahlberg cant do?

[@nzembomarcel4460]

Do we have to zoom all the time?

[@razabazal4669]

honestly who would dislike this video? This guy works so hard and is so smart. He is nice enough to post dozens of lessons and has helped me tremendously. Whoever disliked this video or any of his others, I hope god has mercy on your soul in your future life.

[@shivanishastri4285]

Lol sometimes disliking is accidental since both thumbs up and thumbs down are so close to one another

[@kurrycobra490]

i bet its teachers that are salty

[@logankleinsorge1370]

Yes but his amount of sig figs are continuously wrong

[@kamronsafaie4586]

So it was you

[@Kencan254]

Some people are depressed and frustrated with their life. They want to rub it on other people. Don't let someone's negativity ruin your focus on excelling.

[@Bilbus7]

I love how you explained the logic of these problems in the beginning. It made it so much easier to just think them through like that instead of just mindlessly plugging numbers into a formula.

[@Spaurtacus]

Exactly. I was having a hard time understanding this in class...

[@kyleighhh2480]

very true. i like to know WHY im doing something instead of just WHAT im supposed to do and just plug it in. It makes it easier for me to figure stuff out

[@RyleeOConnor]

Agreed I think he’s good at explaining the variables presented from the problem in a real-life context

[@Kawaiijaneyo]

SO NICE EXPLANATION BY HIM!!!

[@geraldcifuni1344]

To all viewers, Take the time to write a comment. This man deserves everyone's adulation for a JOB WELL DONE! He does Magnum Opus (Great Work) teaching any STEM topics. I have learned so much from his videos. I am overwhelmed by his ability to take complex topics and make them understandable. I cannot thank you enough for being so magnanimous with your time creating learning videos. You will be responsible for giving many individuals the ability to increase their STEM knowledge and professional ascendancy. Thanks so much!

[@fredmartinez9866]

I just want to say that you single handed,y got me through all of Physics and ocher in university. Now I’m studying for the MCAT and you’re so helpful. Thank you

[@georgesadler7830]

Professor Organic Chemistry Tutor, thank you for an exceptional video/lecture on How to solve common Dilution problems using simple formula Concentration or Molarity with Volume in AP/General Chemistry. The equation that is used to solve each problem in the video is simple to follow, however, for more difficult problems the equation that is used changes with each problem. Word problems in Chemistry are problematic from start to finish. This is an error free video/lecture on KZbin TV with the Organic Chemistry Tutor.

[@kaitlynchristie8000]

The first minute of the video helped me understand something I couldn’t learn in class for weeks!

[@TheOneFoxieFur]

What an excellent guy! With everything going on in the world, there are still wholesome, hardworking people like him 🤩 Thank you for your conscientiousness JG!

[@juiceman9682]

Thank god for this video. I have a Bio Lab and I have a Quiz over this. This man has helped me for several years and I am grateful...

[@abdinurmahamed9045]

I appreciated the way this teacher do it proplems .thankyou so much dear teacher

[@east-xo3gn]

his explanation was beyond better than what my teacher explained. And also, the dislikes are from teachers who hate how he's helping students and they think that it's actually the teachers that are capable of teaching children, not "pesky KZbinrs" lmao.

[@lonelygirlfrevr555]

Are you that voice from headspace - you calm my nerves and teach me chem correctly. My teacher ain't do none of that

[@mmadance1914]

Lonely Girlfrevr omg I was thinking the same thing bro

[@blahblahshutup6024]

Ikr?! His voice is just an added bonus.

[@sighedout9869]

Thanks, had to learn this entire unit in 5 days. This was the last part and i didn’t understand getting the different volumes . This vid got rid of a lot of stress.

[@ancientman69]

I love you man i would not survive chem without you

[@青蛙呱呱-r5z]

he also do physics and math 😢, so I can’t live without him

[@leilachambers1652]

OMG, i'm in tears of gratitude. I finally have the stepping stone I need to understand dilution concept. Sending deepest gratitude!!💕

[@Blankdlofi]

Thank you sir I am a 11th grade student . Started to watch your videos love from India. Jai Hind

[@anuragverma7328]

Thank a lot from India🇮🇳

[@Tennn-vu4fn]

Thank you so much for your videos! I was so close to failing chemistry this year because I fell behind and could not for the love of God catch back up and this has been so helpful!

[@Felicias_demons]

Thank you so much! Your videos save me in my 1st year in uni, `cause I had bad chemistry at school. Thank you!!!

[@gloriathecreative]

I Love Chemistry!!

[@bepositive325]

U are the only chemistry channel who helped me tq so much ........😘😍🤩🤩

[@lilakatherine567]

this man is the only one who makes me understand chem

[@samuelarciga-n5o]

Im convinced this man is the smartest guy alive.

[@EbenezerNangor]

I've gotten greater understanding from this video. Even though I am on a vacation, I still enjoy chemistry as if I'm at school. Great job there!

[@versacehayden4476]

thank you, you are helping my wife in her chemistry and I am eternally grateful for you

[@heika1582]

you are the reason why i’m getting straught As in chem, idk how to thank you, but you are the reason why i’m here.

[@MGVG236]

Perfect teacher that I use to cram information the night before a test.

[@candacerichardson2237]

Thank you for teaching me. I've passed all my classes with your guidance. Thank you!!

[@kronosthewarrior9205]

Thank you now I can finally sleep. None of this stuff is in our class’ textbook or PowerPoint yet our teacher is quizzing us over stuff that we didn’t even learn. Thank you so much ❤️

[@selimdemirhan5749]

I have a titration lab quiz tomorrow it will be useful for my calcualtions thank you so much

[@HantaHunter]

you are a life savior i wouldnt have done it with those slides i get from my prof but i can do it with your videos

[@malaikabaig4929]

For the equation, instead of M we use C (aka concentration)

[@TheOneFoxieFur]

Yes! that's the same for me too

[@nugudevotee]

I am a First Year College student, and I say that TheOrganicChemistryTutor is my life saviour in my academic studies.

[@Justgirlmustache]

Thank you I have an interview coming up and needed a refreshers of concentration calculations. I hope I can finally get a job as a scientist.

[@manigurusamy6715]

Really you are legendary person in this world🤩🤩 From: India

[@bepis1305]

This video changed everything for me. My gosh. Thank you so much!!!

[@alphasaffi9230]

I will never forget you until I leave this Earth sir.thank you so much

[@benaronson2410]

In the first 10 seconds my question is answered. I was cross multiplying and getting the wrong answer and this dude just solved all my problems with a simple equation. What a legend.

[@savanahjuggadesan9112]

This guy is brilliant 💙 Taught me something in 5 minutes that I've been trying to understand for the past year 😂

[@TheOneFoxieFur]

LMFAO year?

[@adamumahmud5163]

The moment i joined ur lesson It has helped me and made chemistry one of my best subject

[@adityajain4508]

I love learning chemistry only because of this guy. Love from India

[@ech0p0isin]

this channel has saved my entire highschool life when teachers couldnt explain things very well.

[@gemfrivaldo5375]

Mahal po kita. Maraming salamat po!

[@moniccamoeng3328]

I watched this video clueless bt now I'm a pro n it's a really NYC feeling thank u very much

[@shr3054]

I loved this video but the only problem is you don't write it when you divide it like at 15:8 you said it but wrote the answer instead of showing in full work. If you write it down it will really help people who has short memory like me. Appreciate your hard works tho x.

[@sollyrella4689]

Thanks a LOT!! U just saved my life I was working with a group in a lab and they were solving very fast. I couldn’t understand anything

[@driedautumnleaf]

I hate when that happens. I can be pretty slow when it comes to solving and stuff so I can relate 😭

[@byrondenoga3753]

You, Sir, have saved many students' good night's sleep.

[@claireshen8618]

thank you for existing in my lifetime

[@deenajebry4958]

you are just great. Your way of explaining the problem and your calm voice which bring peace while you are solving some difficult problems. Thank you

[@samanthaalvarado1630]

you're saving my chem grade omg

[@Turkime]

Hi, can you sort videos and playlist by basics to advanced, please?

[@lilbiscuit0]

I don't think you're any better at explaining things than most people's chemistry teachers, but I do think that the wording of your questions is very easy to understand, and I know that because even when I watch your videos and understand whats going on here, when I go to the practice questions for my exam, I don't understand the questions there...

[@mrkathooloo5711]

This was extremely helpful, thank you!

[@bikefasho]

Best explaining ever just helped me pass my test I had no idea about

[@sumantsingh8938]

Thanks sir.. Love and support from India..

[@alexi5273]

I wish I had a teacher like him. My teacher is like okay so we are going to do two problems that aren't going to be the same on the homework.

[@fxeditors]

The way you explainsd m1v1 is moles is epic

[@gayathrianbalagan7130]

U r god of chemistry ......god bless u my dear ....lovu .Thank u from my bottom f heart...😘😘😘😘😘😘😘😘😘😘😘😘😘

[@aisyatulnurzulaika3964]

i love the way you teaching, i will really appreciated if you raise your voice volume level

[@KwintenTee]

I thanked you so much. Honestly, your video lessons helped me do better in my tests and assignments. Thank you so much, GOD WILL BLESS YOU FOR YOUR HELP 🙏🙏

[@jessraef]

the ads are always so much louder than his videos, but i guess at least that wakes me up when i accidentally fall asleep watching these late at night

[@ibrahimlateef3501]

what a great lecture! kudos sir

[@SerwaahAmaabekah]

God richly bless u,finally I'm making progress

[@bamfloestephen-nelly609]

Wow 😲 That's a good job ✅ Kudos 👏👏

[@kayebitancur8130]

this helped me answering my assessment. Explained better than my lecturer. hahaha ! Thank you very much!

[@Arjunarun747]

Thank you so much for making it so very simple..This vid helped me a lot..God bless you 😇

[@raghavbajaj5768]

fr

[@samuelMaxilien]

You did a good job, thanks a lot!

[@rodrickthomson235]

What a nice teacher? Keep it up!!!!

[@vivianakoley6799]

If you watch this before taking an exam you have passed in advance. well explained.👌👌

[@matrixate]

Problem 5 was very well explained.

[@GeorginaAsomaning-k2e]

Thank you so much because I'm having a hard time with it at school

[@NgwasiriChelsea-jl4ks]

Please can I ask a question? 3. A protein solution of unknown concentration was assayed as follows: 250µl of the unknown was taken and diluted to a volume of 1ml. An assay was then performed on 500µl of the diluted sample, which was found to contain 50µg of protein. What was the original concentration (in mg/mL) of the unknown protein solution?

[@dramalismailexplains9694]

thanks for your effort, but would you explain how to calculate the concentration of mixture in percentage W/V? appreciated

[@tsheposmanaka2582]

I am also interested in that coz I work with percentage solutions by volume

[@Do_not_watch_shorts]

Thankyou thankyout thankyou, I hope you get all the happiness and other things we need and want in life and death. I am so thankful really❤❤

[@mohfa1806]

Hello , and thank you for your great efucational videos... i have a question please : when diluting a weak acid i noticed in the books that they use the dilution formula :C1V1=C2V2 based on the fact that the number of moles will stay constant , however for weak acid we know that upon adding water the dissociation of the weak acid increases to maintain balance and hence the number of moles of the weak acid decreases , so based on that how the dilution formula still applies?...thank you in advance.

[@karveytaneja8899]

best explanation ever👍

[@LukeWayne1939]

thanks man. You explained this really well.

[@jelumariem.delrosario900]

YOU ARE BETTER THAN MY TEAcccHE-----

[@ericsflaws1215]

bro i gotta kiss this man one day fr saving lives.

[@aecrago]

An hour before my test and I hope it goes well. Just going over the stuff

[@dziedzorm4147]

Hi Sir, Thank you for this informative presentation. I need your help on this: I prepared 3 mM stock solution of pyrene by dissolving 60.0675 mg of granulated pyrene in 100 ml of acetone [Molar Mass of pyrene = 202.25 g/mol]. I want to report this prepared concentration in μg/L. Can you kindly assist me with the conversion? Will be grateful for your response.

[@SM-qn7sr]

For the last problem, I find the moles of each solution and add them up then divide by the sum of the volume in L and I got the same answer

[@latenightpaidprogrammingwithsb]

Thank you , super rad videos. In the end, with the CaCl2 there was mM cuz of mL instead of L. The answer was 0.8 M of concentration . What happened to the mille? Thanks again

[@ysabelfaithh_]

Literally learn more from one video then in a 50 min lecture from my professor😭

[@jayden7194]

absolute W videos helping me to pass

[@nature9222]

i love youuuuuu you make everything so much easier you'll go to jannah inshallah lol

[@TechTalksbySadia]

😊 great job 👍🏻👏

[@Myipodtouchfan]

3:30 is very helpful

[@rdway3024]

In the last problem I first calculated the total volume of the new solution and then used it to find the concentration of each one of the first two solutions and then added the two concentrations to find the final concentration and it worked. Is this right or not?

[@johnsardella9456]

god bless your soul.

[@stephaniekirwa4584]

Thank you sooo much.Super helpful.I now know why I did not understand it at first.The problem is not me its my teacher hahaha

[@randomthings2062]

thank for the lesson dude!

[@addybhalla27]

got a test in 25 mins, never even touched my chem booklet 👍

[@Wazalendos]

Thank you man, you are the best 👏👏👏

[@harshalpaliwal5092]

why you did not took volumes in (L) ? 20:41

[@BRIANGAMES]

Thank you so much u saved me

[@balkanmerch8218]

Great video though I think you should be showing the sig figs and units as teachers will take off marks if that is missing.

[@DBABYVIDZ]

Best help right here

[@Hackersuncovered]

If you added more moles of solute instead of solvent, wouldn't take make the MV=k equation false since concentration would go up while the solution is increasing