Significant Figures Made Easy!

This video tutorial explains the rules behind significant figures. It shows you how to round decimals to the appropriate number of sig figs and how to tell which digit is certain and uncertain.
Significant Figures - A Fast Review: • Significant Figures - ...
How To Round Numbers Using Sig Figs:
• How To Round Numbers U...
More Examples on Significant Figures:
• Significant Figures Ma...
Sig Figs - Add, Subtract, Multiply and Divide:
• Significant Figures - ...
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[@TheOrganicChemistryTutor]

Next Video: kzbin.info/www/bejne/m3ybmIuGaNV8o7c Final Exams and Video Playlists: www.video-tutor.net/

[@-clipz-]

God bless

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1 hour and 36 mins taught me more than 2 weeks at school, bless u , ur family, ur kids, ur grandkids, ur bloodline, all of it!!

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This man saved me in College Algebra and he's saved me once again in Chemistry. When I graduate from college I promise I won't forget about you. I will donate if you have a patreon.

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[@paulinarios3665]

I wish my algebra teacher was better... :(

[@lyndenthomas4084]

How tf you get into college chem without knowing what a sig fig is

[@CeDel2]

@@lyndenthomas4084 same reason you're watching the same video...

[@fayxkay8864]

@@CeDel2 PERIOD! I'm in the same situation, its ok to forget basic things thats why we're here right now learning them!! you ate with this comment

[@yoretards]

I really like how he teaches in a very smooth and in a polite manner and no interruptions or anything unlike my teachers who waste half of the time telling their useless stories .

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Who are you? Irrelevant

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Like my teachers 😅

[@stormygamingyt6734]

Honestly man

[@nancygalla3912]

Ikr!! and the fact he doesnt just assume you know it and continue on, he explains each step he takes. Teachers need to learn from him.

[@syrup-]

real

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I AM LITERALLY MIND BLOWN. WHY CAN'T OUR TEACHERS TEACH THIS WAY!

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Because they are not really intelligent

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Amen sister. Sadly every teacher is not the same.

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are you a nurse now?? 🥲

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@@tiffanyleung5769Needs to be answered 😢

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@@tiffanyleung5769we need to know😢

[@bigjuicy0range545]

KZbin channel: The Organic Chemistry Tutor Me: Using this information to help me in physics

[@gachaperson296]

I'm so glad this guy exists. Thank you for the free lessons you deserve more though

[@brendas_vanitymua8006]

Suddenly I'm a pro at significant figures lol I'm so thankful for your videos!! They give me hope

[@georgesadler7830]

Professor Organic Chemistry Tutor, thank you for a lengthy video/lecture on Significant Figures in AP/General Chemistry. The examples in this video, cover all the rules behind Significant Figures, which includes addition, subtraction, multiplication and division. Rounding Numbers/Decimals Numbers up or down is extremely important when computing Significant Figures.

[@loliwebb7267]

You are saving my life! I truly appreciate everything you have done here with all of these videos!! Thank you, thank you, thank you!! I find that I am able to grasp the material better with your lessons than with the Khan Academy lessons. Not to take away from them, but my preference is definitely with your videos!

[@garystrittmater8258]

I taugh AP, Honors, and Regular Chemistry for 10 years and I can say without a shadow of doubt that this lesson on sig figs is about as good as it gets, I couldn't do any better on my best day!❤👍👍❤❤😁😁

[@bonusduckmann9997]

Pretty well explained but it would be a lot more helpful if youd put timeframes of the covered topics so we can get what we really need

[@factsamaze6656]

I agree

[@braedanv6581]

Exactly, for something made so easy it took a lot of time to understand.

[@stormygamingyt6734]

Brother Dont complain Sir did an amazing job and btw it was 6yrs ago

[@ceeceedan8381]

Yes, I found myself time stamping on my own, so that I could go back if necessary. Nonetheless he's awesome, the time stamp is nothing compared to how easy he has made chem for me

[@ivangrushke3568]

Bro this was really helpful, I was struggling in chemistry and thought it was impossible to understand, but this made it look easy, thanks 👌🏻👌🏻

[@TheOrganicChemistryTutor]

You're welcome

[@nicholasleclerc1583]

The Organic Chemistry Tutor Can you do a video on uncertainty ?

[@angelicacortinas4847]

this helped SO much! i just found this randomly and i am glad i did. keep the magical tutoring videos coming bro, i still have the rest of my sophomore year in College Chemistry

[@MO-lo2fe]

hi.. last example the answer should have been -1.2x10^-12 because 0.521-3.6= -3.079...... but none the less GREAT VIDEO :) loved it... very clear

[@blumino1006]

Thanks for the clarification mate :)

[@cassnava3797]

I WAS THINKING THE SAME!

[@starcat277]

but since he did 3.6 - 0.521 it does = 3.079, though if we follow your order, you are correct, so now I am confused lolol

[@mansitike1006]

I'm preparing for neet most toughest exam while seeing your video sir i got very much help.! I was confused. In significant but not now

[@khushbugrover3153]

Wow ! THANK YOU SO MUCH ! Very well told you all this! I am very happy that I have seen your video and are taking it from you! Why do not our teachers teach us why? you helped me a lot !!!!!!!!!!!!!

[@mrzeki8921]

zq2

[@gerardosandoval9755]

dude thank you so much, i am prepearing myself for the accuplacer test. I would be so please if you could make a video about what mathematic subjects might be in it. keep the good job

[@semanurgulhan9520]

well, that was great. I've not only learned sig figs, I've also got rid of my prejudice about chemical calculations thanks to you :)

[@l.moonchild.l]

thank you so much for this video. you're really a great teacher.

[@turtlesmcturtleson9179]

I missed all the sig fig problems on my chem test, but shes letting us retake a few questions to get a higher grade, and I may actually be able to bring my c up to a b because of this video! Thanks

[@nicholasleclerc1583]

15:32-21:32 WOOOOWWW !!! Thank you so much ! I never learned that in school !!!! And whatever came before int he video was very helpful to resume what I already knew ! 👍

[@Proudmuslimah123]

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I absolutely love your videos. I download them a lot and they help me to understand science a lot!Proud to be like no. 501!!

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bro this video just saved my life. crying happy tears. :')

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this video cleared up so much thank you!!

[@bre730]

Wow the way he explains it majes sense , had to look online because my teacher is not explaining it to us just expects us to know. ! Thx you

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“Made simple” 1 hour long

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He did not say 'made short' haha

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There is a shorter 15 minute version on his channel.

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You have no idea how this is helping me. I never learned this in school! I got to a new class and it's expected I know this. I'm so glad I found you . I'm already understanding this. Just subscribed. I'm so curious what you're doing now, if you're a scientist or teacher or something completely unrelated. Hope you're doing well. ❤️🙏🙏

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This man teaches better than any teacher I’ve had in all 13 years of required education

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Your video helped me to teach my students, thank you!

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this is awesome, straight forward and simple

[@PostChoice]

working on the first week in college chemistry....... i hope this video helps.

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I really love these video! I have been confused about these things many days

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got it now excellent video good practice video after having strong basics on significant number

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Thank you for sharing your knowledge for free! I could do math now.

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From Pakistan... Till level 10 teachers didn't teach us well about sig.fig but Man you are a great one

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Thank you for this video updated

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alright, that did make more sens, thank you!

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[@RupeshKumar-vq1vv]

plsss answer ...🙏🙏 in the Qs 530. + 4.63 what should be the answer 535 or 535. means decimal will be at Last or not at 31:09

[@berkebayrak9198]

@@RupeshKumar-vq1vv i don't know did you get it ,but they are same

[@RupeshKumar-vq1vv]

@@berkebayrak9198 n what if it is 535. + 5.12 cz 540 or 540. cz here i think it's not same ...???

[@berkebayrak9198]

@@RupeshKumar-vq1vv it would be 540. and you are right they are not same

[@cassieboston1117]

I had 1 full class of chem in college that is an hour and 15 minutes today and we learned sigfigs, i didn't understand at all. 16 minutes in and i feel like an expert

[@SHANTANU5701]

In the last example, the subtraction in the denominator is negative. You should have swapped the numbers. However, the video was excellent and very educational. Thank you very much!

[@azerbaycantebieti7538]

It is an amazing man. All of information is very precious, but i guess that the last example should be minus signed

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It was so helpful to me .thanks a lot🌹💞

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Thank you it's helped me a lot

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Would like to contribute to your video tutorials. Please let me know how to do so. You’re the best, and have made my returning back to school after many years so much more doable. Thanks

[@user-fc4wq2zw3h]

such a good lesson

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Thank you 🌹

[@dmjoy85]

Thank you. Hopefully I won't look stupid next time my professor asks me to calculate significant figures

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your voice is so sweet and soothing!🥰

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thank thank you so much

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Thank you, all of your videos are so help full

[@RupeshKumar-vq1vv]

plsss answer ...🙏🙏 in the Qs 530. + 4.63 what should be the answer 535 or 535. means decimal will be at Last or not at 31:09

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What is your setup for making this type of educational videos please tell me because I myself want to make educational videos

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Thanks so much!

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It had been sooo helpful for me🙃

[@jvlogjyotindra236]

Very fine explanation.I learnt so many things from you. Sir there is my question.at 26.25 to 26.36 minut. 17.5854 ~17.59 my question is 8 is even number before 5 so why we increase 1?we learnt that if odd number is before 5 then we add 1, but in even number we keep it as it is. Please guide me 🙏

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This man deserves a Nobel peace prize.

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wow this helped a lot better teacher than my lazy physics teacher who just yaps the whole class period

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This guy actually does chemistry? I have watched too many algebra 2 tutorials from this guy lmao. Jokes aside, great work keep it up!

[@jadsuleiman2293]

note for the final question at the end of the video, actually the product of the denominator is negative, so the answer should be negative, i don't know if the rounding principles would change or not with a negative product.

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You’re the man.

[@kjpillay]

Thanks!

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It's kinda funny how I always ALWAYS end up coming back to this video. I always forget. When I finally graduate, I too, would donate lots to your Patreon ;v;

[@deepakbellur9676]

I submit that there seems to be an oversight in the working of the very last problem. Perhaps the denominator should result in a negative number. Hence the result should be negative. I hope I'm right.

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yeah you are

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You're my hero!

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I LOVE YOU and your videos

[@kalechipzz6447]

Significant figures made easy *posts hour and a half video

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2 weeks of lesson in 1 hour cool.

[@FOREVERaPILOT]

im here because i got a 75 on my Physics exam. And i cant believe i missed 4 questions of just basic sigfigs ... study up

[@marcelynt1316]

If there is question and answer sheets provided, it would be great.