If my chemistry teacher saw How many chem videos I watched as a suplement to his bad teaching i think he would quit

Thank you so much! My teachers are so confused how I do good when I sleep in class. Thanks to people lime you I have all A's!!!

thankyou thankyou thankyou! I've been struggling with chemistry this past semester. You break the problems down so i can actually understand and memorize, rather than going through a bunch of complicated and unnecessary steps to reach the desired goal. My professor isn't the best at explaining things, she made molar conversions SO confusing. thank you again it's awesome what you're doing!

This helped me understand so much. We need more teachers like you. My Chem teacher explains just 1 problem to us and expects us to figure the rest on our own without teaching the whole lesson smh

what a king. literally saving my chem grade

All of your videos are so helpful!! Thank you so much.

Learned more from your videos than weeks of sitting in class. Thanks for saving my grade.

I know this was probably made for high school students, but as a sophomore in College (and as someone who hasn't had chemistry in four years) it's helped me immensely! Thanks, Mr. Science Man

you're really good at explaining. Thanks a lot for this video !!! 2 thumbs up!!

pls I'm crying, I actually understand this. You do be teaching better than my ap chem teacher

Thank you so very much for making and sharing this video! Your explanation was nice and slow and very easy to follow along. I finally understand this concept clearly.

I have a midterm coming up and this really helped me so much! Never stop teaching, you're obviously so good at it!

Thank you sooooo much! I had the hardest time understanding this concept no matter how many times it was explained to me until I saw your video. You simplify it to perfection! Now I fell more confident to take on my final. Wish me luck :)

thank you so much i have a chem exam in a couple of hours and iv been stuck on this concept for ever!

My chem teacher didn't show us this yesterday, and we all got HW and this helped out a lot!

Thanks a lot! You actually taught that better than my college professor taught it! And made it a lot easier to understand, thanks again.

So I had a quiz today and I watched this vid and the other 2 vids just ONE period before the quiz and I felt pretty confident going in and out of the quiz. Plain and simple you helped out a lot!! Thank you!!!

you are the best teacher on youtube

Praise the Lord for your existence.

I was so behind and confused in class, thank you.

Awesome explanation going to nail the test tomorrow!

Thanks for getting me a A on my quiz !!!

u are literally saving my grade

Pretty much just saved my grade thank you so much!

Thanks a lot sir. saved me with your 15 min video, i really appreciate what your doing

Thank you so much! I have a test tomorrow and this has cleared up so much problems I had. (Maybe I'll visit Moleville sometime too)

tomorrows exam and i was still confused about the concepts but its alright now. Thanks alot

Holy crap!!! I feel like my teacher was making it just insane to calculate! Thank you for breaking it down for me

This was so helpful!!! thank you so much! please don't stop making videos your a great help! really appreciate it :)

Thank you sooo much I have watched all the videos that have to do with converting particles to moles to mass and I have found it very easy thanks to ur explainetion sir!!

ahh! thank you for such a great video explaining clearly the conversions for each of these units. it was a big help!!

You just had another subscriber!......great video!

you are amazing!!! i understand you moe than my teacher! thank you!!!!

Thank you so much!! I will pass my midterm!!

quick and precise as always daddy :)

saved my but for the chem quiz we have

Your videos help me so much!! I can finally do my homework without staring at it for 2 hours! XD

the little mole is soooooo cute

thank you so much Brian.

Merci beaucoup, monsieur!

Thank you so much sir

Lmao "And you guessed it, the moles live in moleville." You're crackin' me up.

I finally get it!!!!! Thank youuuuuuuu!!!!!!

thank you soooo much i just took a couple of days of high school to see my brother get married next thing i know, what the heck is going on and a pop quiz tommorow. i hope i do well thankyou for the help of understanding and p.s. im pretty sure my chem teacher copied you with the whole "ville" thing.

Thank You!!

Thank you so much for the very well clarified video!

Thank you so much!

I love your videos so much it helps me in AP CHEM

You've really saved my life With midterms coming up. I learned what my teachers have been trying to teach us for days in under 15 minutes thank you very much!

Thank you

how can we solve if you dont know the radioisotope being used?

I am the one who thanks you very much.

Thank you!!! this was very helpful

thanks so much for the help! you're rad

sir how you get the 2.91 mol?

Thank you!

I hope your still checking these. I don't know or understand where the particles come into play and how. I cannot reason all the diff mole problems out well at all...:( Atoms, moles, particles, grams, mass, molar mass... which is what and when is what which!

Can you explain why you changed the answer to 10^24 from 10^23?

Sir what if the given grams is the same as its molar mass?

where did you get the mole mass for the silicon dioxide? (60.08)???

n=(m)/(Mm) n=(175g)/(60,08g/mol) n=2,91 mol That's how we do it in Norway. Same thing, but with a little different setup.

How did you get 2.91??

Thank you