Density Practice Problems

To see all my Chemistry videos, check out
socratic.org/ch...
We'll practice solving density example problems. We'll look at how to use the density number like a conversion factor, to solve for mass or volume. Watch this video after the density introduction or before the more complicated video on density exercises that has unit conversion.

[@morkarbillisar6661]

i don't understand how is it that KZbin teachers are better than our actual ones.-_-

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When you make a video on a public domain, you want it to be quality, and usually you would have time because you devoted your time specifically for this at this time.

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Your teacher probably had more than just teaching to do. When you have 30 children in the class and they are all having their little conversations among themselves, it makes the quality lesson your teacher prepared unheard.

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I'm a high school teacher and I agree with you. My job requires me to teach to the "crowd". We all know that is ineffective. One-on-one is actually the best because we can have verbal dialogue with the student while teaching a custom tailored lesson (example: if they need more examples). Second, youngsters pay attention to technology better than to live human teacher. Just stating what I've seen with my kids.

[@Diamond_Will]

Explained it A LOT better than my chemistry teacher did.

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word

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Shannon McGhee facts

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Now I can actually do my homework and not just cry in a corner. Thank you!

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He has a PhD :)

[@BarryPA26]

I swear in two days I've learned so much, I have been in class for an entire semester, and the only thing I've learned in his class is the term displacement. :/

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literally same. everyone else explains it like an idiot

[@izaaron]

You’re helping this 30 year old out who is trying to keep up with a teacher who copies straight out the book and doesn’t give much of an explanation...Thank you Tyler!!

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Hey everyone, I'm here to help. If you have any questions or just want to learn more, click on the link in the description above. It'll take you to a page where you can ask me questions.

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Your videos have been the easiest to follow and understand. I'm a non-traditional student and after being out of school for...let's say a few years, I was struggling in my Chem 100 class. These videos have been so helpful. Thank you for keeping it simple.

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Iain Middleton I'm about to take the Ged they give you this in GED math

[@m.4904]

You're probably not going to read this, but I can't thank you enough. I found it so difficult to grasp this concept in class for the whole hour, but I finally got it here in under nine minutes. These videos are articulated very well and are easy to follow. Cheers.

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my chem teacher could have just played this video, let me do my homework in 10 minutes and after 20 minutes of class, everyone could leave. Instead, this got brushed over in 20 seconds and an extra hour of random lecturing. Helped a ton!!

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we had our first formal assessment in advanced physics today, an exam I did not partake in because before the exam could even start I had an anxiety attack that left me a crying mess. My prof had to talk me out of it and after class he said he'd help me with my mathphobia. Him earnestly trying to help me out made me want to finally help myself instead of always running away;; which lead me to this video and I swear to God, Tyler makes it finally sound so simple now compared to all my previous profs;;; whyyyyy

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Tyler you have SAVED my Chemistry grade!! I'm a nursing major and we have to take one very basic Chem class and unfortunately our professor is HORRIBLE! Very easy concepts he complicates which is unfortunate. I've sent all of my nursing buds your way as we have our final next week which is worth 2 exam grades. Love all of your videos- thank you so much!

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I’m in 8th grade😂

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I thought my teacher was the only one 😒... He stands in the back of the class room verbally explaining it but doesn't show us on the board.

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mariah molina oh god my teacher sits at the front, shows us one problem and thinks we should understand everything about it because its an honors class. the amount of people that are failing her class is astonishing.

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maria Camacho I swear we have the same teacher

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omg mine too my teacher is so dumd but I won't say that

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It's been 4 years since you posted this comment. How's your life been?

[@ThatDudeEddiee0]

I’m running on 4 hours of sleep and my brain was fucking fried after doing about 20 different kinds of unit conversion problems, then moved onto the last 4 density problems and I just left. Here I am and a tear literally came out when I saw him working out the problems with such ease. Thank you so much for these videos man! Subbed.

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I took CHM 02 for the first time in my life and on top of that that was the first time for my professor to teach... we were last!!!! I want to say THANK YOU because of the way you teach you made it very simple and I got an A.

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Cringe

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@TanzeelAhmad-ce9dm idgaf.almost everyone in the comments is saying the same thing.

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@@darkstratus 9 months apart XD but my teachers r shortcut method so i need more explanation lol

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When your teacher is totally useless so you have to teach yourself

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that would make sense if you were teaching it yourself, but you're having another instructor teach it to you online. So the joke falls flat.

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10 days left before my periodical exam and just saved my life. God bless you! I understand now.

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Thanks to this video I was able to get my homework done. It's pretty late but at least I got it done, so I can fall asleep without having to worry about a thing. Thank you so much, very helpful 👌🏼

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This video had really helped me in my exams as I was struggling with some problems of density.

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This saved my test grade. Explained way better than my chemistry book

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It’s 2024. This video is very informative. It explained it better than my chemistry teacher. Thank you!

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Tyler you have helped me so much over the last few years I feel like i owe you money. I'm also a DeWitt spelled the same and everything. Thank you for all of these videos.

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Tyler, you are a lifesaver! Thank you so much for making these concepts so easy to comprehend! I am a returning student after a ten year hiatus and it's unbelievable how much I forgot! Thank you again!

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omg. this helped so so much. my teacher is a fast talker and doesn't really like to repeat anything. thank you.

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Damn it. If I ever meet you I'm giving you a hug bro. I read the book and then see your videos to fully understand. You're the best

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[@jezabelgarcia6135]

You made me understand Density and for that I am very grateful because I honestly am no good in Chemistry. Thankyou and awesome videos!

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Your AWESOME!!!! I was so confused but I think I got it now. Thank you for doing more than one example.... def recommending to my classmates!

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teacher explained it very well for me, he gave us this if we still dont understand, said we could use this to help with our hw and i am happy bc now i have a reference for the online school, sounds like the rest of yalls teachers arent doing so hot

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Really good teaching about the core inner subject: Density. Well Done, congrats, Tyler DeWitt.

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Why didn’t I find u earlier 😭😭😩

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he makes these problems so easy to understand...wayyy better than my professor!

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This is saving my life rn, I have a chem unit test tmrw and tryna study TYSM 😭

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I have a test tomorrow and this video helped a lot!

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U ARE THE BEST TEACHER EVER!! i wish u could teach in our school!

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i wish that you're my chem teacherrr. thank you so much of uploading this! it really helpss usss

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MUCH EASIER than using the triangle method of derivation for the density formula. VERY VERY VERY USEFUL in the Science Contest!

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Learning chemistry before the quiz Tomorrow 😗💅

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The way you explained made me feel smart... Thank you

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For the second one, I know it can be a little bit confusing but you just have to multiply 19.3 and 44.9 to get the answer. Good luck on midterms everyone! ;)

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Best science teacher ever!!!!

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THANK YOU TYLER YOU MADE DENSITY A LOT EASIER!

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Great videos. Don't stop your helping a lot of people.

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Thank you this helps so much. my teacher will tell us a portion of what to do then won't tell us the rest I just needed help with figuring out if I should use cm^3 or grams. this will help me so much on my test!😁

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thank you so much! i missed this part of Science 8! this has helped me so much!

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wooow if only my teacher taught like this .... clear , detailed , simple

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Thank You so much! I had a quiz on this, and this video really helped me understand the topic more than my Teacher Did!

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thank you i have a quiz tomorrow and you made it seem sooo easy !!