Added: 2 years ago
From: MarkRosengarten
Views: 11,227
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  • Lmao 0:44

  • THANK YOU! LONG LIVE TO YOU!

  • Huh, I wanted to figure out how this works for EC. Thanks Professor.

  • my chemistry HSC (Australian SAT) exam is on tuesday...and i finally know what i'm doing. THANK YOU!!

  • had trouble with Molarity and Titration an hour before my test, watched both your videos and now i'm ready to take on the world. Thanks :)

  • wow

  • Thanks!!!

  • Johny was a chemist

    a chemist he is no more,

    for what he thought was H2O

    was H2SO4

  • he is better than khanacademy and freelanceteach

  • this guy deserves a nobel piece prize.

  • Great Teacher, Great personality !

    Chris, Omagh, N.Ireland....

  • 0:44 WTF

  • i love this guy

  • i think if anyone was confused as whether or not rosengarten was a jewish name shall be enlightened by the end of 2 minutes lol

  • Thank you soooo much!!!! You don't know how appreciative I am....

  • i did it after a test for extra credit lol

  • ...MALA! lol

  • <3

  • i wish you were my chem teacher.

  • THANK YOU SO FREAKIN MUCH!!

  • lol at these random outbursts x)

  • I wish u were our sub or atleast that the sub would play your videos

  • this was so helpful! i have my test tomorrow and this really helped me understand :D

  • thank you for this video!! i never understood anything until i watched this, but now it makes 100% sense. was nodding my head the entire video. i wish you were my chem teacher :)

  • Wow  Mark thank you so much! Im gonna ace my test tomorrow :D

  • Great job man!

  • dude you are awesome!

  • dude yes!

  • MA-LA!

  • maybe I am just blind, but if you could move the screen a bit closer, it wouls be perfect! thanks again:)

  • Wow

    im gonna ace my final now

  • lmao i wish you were my teacher.. thank youuuu

  • Dude you are hilar!

  • i think i love you!

  • rofl I think he is jewish singing the hava nagila

  • @T0RK Well, my last name IS Rosengarten! :)

  • When you started doing the MaVa = MbVb song and dance... I started dancing too. That rocks! I'll remember that equation forever.

  • Thanks so much. This provided a straight-forward method and helped me solve a lot of problems :)

  • You are amazing

  • That song will never let me forget this formula, Mark.

  • This video was great. Thank you so much for the lesson but not the really bad impression of a hava negila hava. really not your thing buddy

  • I'm not sure you have 2 arms ;)

  • ma la =)

  • THANKYOU SO MUCH AMAZING VID!!

  • THANKS SO MUCH!!! I could not understand any of this before you explained it. Thank you!!!

  • lol, i wish he was my teacher...his funny

  • that was a alitle much at 1:36.....haha

  • ahahahaha

    what a greaaat teacher!

    i'd actually enjoy chem class if i had this man!

  • Awsome!! great explanation!

  • Awesome video, this helped me a lot. Loved the little dance I am sure I will remember that on the test...probably get kicked out for laughing, but oh well, at least I know what to do now.

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