15.3 Equilibrium Calculations Using ICE Charts (aka ICE Tables) | General Chemistry

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I failed my first exam horribly, had I begun watching your videos sooner I probably would've done significantly better. Thank you for these, they're extremely helpful and encouraging for struggling students such as myself. Gonna go watch all your other videos for other topics!

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Glad the videos are helping - keep at it, push through and you'll succeed!

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Wow! This was insanely helpful for me. I, like many, struggle greatly with Chemistry and obviously going into higher levels of chemistry has been way harder than ever before. I love how Chad puts this into sort of algebraic ways of thinking instead of real world situations that make it less familiar and relatable. I am so thankful for this video and will be studying these and similar videos in the future! Thanks Chad!

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king!!!!!!!! I learn so much from your videos, you have helped me and the rest of the 200 students in my chemistry lecture more than you know!

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[@aaliyahmichael8853]

I am so glad you are showing the examples that can be worked around the quadratic formula. Thanks.

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[@andremejia888]

Bless your soul, sir! Unfortunately, I am one of the few that is expected to know how to solve using the quadratic formula, but thanks to your little trick, I know how to skip that part (if circumstances permit). Obviously I'll still practice using the quadratic formula, but I know that on the next exam there will be a problem that I can use this neat little trick for!

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I'm an adult upgrading my education and I have found you videos to be incredibly helpful. Thank you so much for your effort Chad, may the force be with you.

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You are so good at what you do... you explained this so I can actually understand it, thank you!

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Watching you from Egypt, we study this topic in the last year of high school. It really helped me, and I appreciate that very much. Thank you. 💯

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you taught me more than my chemistry teacher did. GOD BLESS. you are doing an angels work here !!!

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thank you so much. my professor isn't bad but I can't pay attention because she's a slow teacher and I have an exam Friday so learning all this now! thank youuuuu

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Glad the channel is helping you - Hope you do well on your exam!

[@ryanwoody9760]

This video helped a ton, unfortunately my chem courses really love doing quadratics on our quizzes and exams (which I understand may not be the rule), but this did help really clarify the process involved.

[@liss-paris]

You just saved me on this exam I have tomorrow. I’ve been struggling on these for WEEKS and office hours were not helping. Thank you so much😭

[@ChadsPrep]

I hope you do well on your exam tomorrow!

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You just saved my life 😢. I have my chem exam on Tuesday and this helped with my study a lot

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[@msabbasi01]

could you please explain how do we get moldm‐³ as the final unit for the following reaction? I have tried every way to sort it out but don't understand how we get moldm‐³ . Will be really thankful for your help. Q.When nitrogen reacts with hydrogen to form ammonia, the equilibrium mixture contains 0.31 mol dm‐³ and 0.50 mol dm‐³ of nitrogen and hydrogen respectively. If the Kc is 0.50 mol‐²dm⁶, what is the equilibrium concentration of NH3?

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The Lord is really speaking through you. Thanks for what you do!

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[@keiry505]

Thank You for making myself understand more how to do ICE problems and other videos I had watched before. They are very helpful and helped me when I need extra practice before an exam. I couldn't be able to do great in my exam without your help. SO I appreciate it so much. keep making more videos like this.

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Glad the channel/videos are helping you - Happy Studying!

[@denker4127]

i appreciate the caption pun :) 13:15

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You saw it - nICE!

[@ConnorStear]

I'm not sure yet if we'll have to use the quadratic formula in our class, but assuming we do, I tried it for the example problems. For the second one I got an answer that made quite a lot of sense (6.9995*10^-6M=x for the "+" which I accepted). But on the first example I ended up getting 1.5469M for the "+", and 0.738796125 for the "-". I guess I am wondering how I am supposed to interpret that. Should I say that because of how close 0.66667 and 0.73879 are that it is the answer for choice? Was there something I did wrong? Is a question that spits out this kind of answer typically not used? Sorry if this is a lot of words; any help would be so immensely appreciated! In any case, thank you for doing what you do Chad!

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The shirt, the humor the lesson ❤️ Thank you so much Mr chad 🙏

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i agree was laughing out loud in mcat prep.

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@@tristenmelvin1855 Excellent!

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Know the truth and the truth shall set you free.

[@Menna23326]

Amazing!! Thanks so much for the lesson.

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You're welcome, MM - Happy Studying!

[@t.g9554]

I am trying to learn along with my son because he failed his exam bad. Is there a video where you start from the beginning? I like algebra and I can catch on to some but seem to get lost on the equation I should use. Which is what he said he gets lost on as well. Sorry for the bother but I want him to get it so that he can pass this class with a good grade. Thanks for your help ahead of time.

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Laying here at 5:48am wishing I knew about your channel earlier 😭. Still hoping I dont fail.

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Hoping for the best.

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[@YehudisFasten-bi9xj]

how did u get to .007 percent? when i plugged in (7*10^-6)/(.1*100) it comes out to 7*10^-7.

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Thank u Chad! ur very much appreciated and I like how u discussed the topic so well :>>

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Wow man , you just explained it simply

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Glad it helped you!

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Your teaching is brilliant

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2SO2 + O2 ⥦ 2SO3 - the arrow ? how do I write it up

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You have saved my bacon so many times now and I am only in week three of my class. Please write a textbook! The OpenStax book we use is not helpful. I am going to go and subscribe to your course, because I cannot believe how inexpensive it is, but I think an independent book would be a huge help as well.

[@ChadsPrep]

Glad to hear the channel is helping and also subscribing. Write a textbook --- hmmmm. If only there were more hours in the day! Happy Studying and thanks!

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i got an exam tomorrow,thanks a lot .may God bless you.

[@ChadsPrep]

Thanks - Hope you do well on your exam!

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Thank U Chad for making chemistry less terrifying, and saving my gpa

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You're welcome - Happy Studying!

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Absolute legend, lifesaver

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How do I know when to use the Baaa table or the ice table or both???? PLEASE HELP

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you are the greatest of all time

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Thanks Chemistry Wide!

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My professor told us that he would put the short-hand and the quadratic answers on the exam.

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Thank you Chad‼️‼️‼️

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You are welcome!

[@basedoppenheimer1497]

One trick they would teach you is to have you divide the equilibrium constant by the initial concentration (in his example, 0.1M) and compare to 5%, if the result is less or equal to 5%, then the approximation is justified and you can proceed. If it's greater than 5%, you must solve quadratically.

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Thanks for the tip! :)

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[@user-wb2nm8kp9c]

For the first question with no ice tables, I thought we technically couldn't derive the reactions orders from the coefficients for the rate law unless it is an elementary step? Unless Im being dumb and equilibrium expression thing doesn't follow the same rule lol I really love your videos and I hope you know how much we appreciate you :)

[@aaliyahmichael8853]

I believe we are assuming these are elementary reactions.

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@@ChadsPrep You don’t even know, you saved me from my test tomorow I didn’t get this topic at all and you just explain it perfectly

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@@DeezFitnessOfficial Kind words - hope you do well on your test.

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Just by the way he talks you can tell he knows what hes on about

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I easily understanding your organic chemistry lesson. Very wonderful. But your speech is too fast so I can't catch some words.

[@ChadsPrep]

Hi Chemistry wide, thank for the feedback will take this into account

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@@RelaxRailRide click the cogwheel on the bottom right of the video and slow down the playback speed.

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That's what happens when you spend so much time studying chemistry, Silly Goose!

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I could understand and retain it a bit better, thank you. Now the problem is to correctly solve a problem on a test while having a time limit 🥲

[@ChadsPrep]

Like a lot of things, the more you do the exercise(s) the easier the process - hope you do well on your exams!