15.3 Equilibrium Calculations Using ICE Charts (aka ICE Tables) | General Chemistry
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- čas přidán 29. 06. 2024
- Chad provides a comprehensive lesson from Chemical Equilibrium on Equilibrium Calculations using ICE tables (aka ICE charts), and if you have struggled with equilibrium concentration and equilibrium constant problems, never fear, Chad makes ICE tables easy. He explains how ICE tables work, when x should be positive or negative and how to solve for equilibrium concentrations. He works out several ICE table practice problems including those where the quadratic equation can be avoided either due to having a perfect square or when the equilibrium constant is very small so that 'x' is so small that when it is added or subtracted it is insignificant and can be ignored.
I've embedded this playlist as a course on my website with all the lessons organized by chapter in a collapsible menu and much of the content from the study guide included on the page. Check this lesson out at www.chadsprep.com/chads-gener...
If you want all my study guides, quizzes, final exam reviews, and practice exams, check out my General Chemistry Master Course (free trial available) at www.chadsprep.com/genchem-you...
00:00 Lesson Introduction
00:28 Equilibrium Calculation #1 -- No ICE Chart Needed
03:06 Equilibrium Calculation #2 -- ICE Chart and Perfect Squares
14:30 Equilibrium Calculation #3 -- ICE Chart and Small 'x'
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Chad, I don’t think you understand how thankful I am for not only this video but this whole channel. Because of you, I actually understand thank you so much! :-)
Glad the channel is helping you - Happy Studying!
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!
Glad the videos are helping - keep at it, push through and you'll succeed!
My only regret is not finding this channel sooner. Thank you so much!!
Glad you found us, better late than never - Happy Studying!
You are not insignificant. You are significantly awesome! Thank you so much for this!
Thanks, Ana - thank you for finding the channel useful and significant!
Glad I found you one day before my exam
Happy Studying!
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!
You're welcome!
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. 💯
Glad it was helpful!
I love the humour and knowledge you've got! Thank you for the help 🎉
You're welcome :)
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.
Glad the channel/videos are helping you - Happy Studying!
I am so glad you are showing the examples that can be worked around the quadratic formula. Thanks.
You're welcome!
You are so good at what you do... you explained this so I can actually understand it, thank you!
You're welcome and Thank You!
Amazing!! Thanks so much for the lesson.
You're welcome, MM - Happy Studying!
I appreciate it a lot. I’m an international student and had a problem with understanding this topic so thank you soooo much for the videos ♥️✨😍
You're welcome, Andia!
You are so very significant. Thank you for sharing your wisdom.
You're welcome and Thank You!
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!
Great to hear Andre!
you taught me more than my chemistry teacher did. GOD BLESS. you are doing an angels work here !!!
Glad the channel is helping you!
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!
Excellent - Happy Studying to you all!
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.
Glad the channel is helping - Happy Studying!
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.
Thank u Chad! ur very much appreciated and I like how u discussed the topic so well :>>
You're welcome - thank you!
The shirt, the humor the lesson ❤️
Thank you so much Mr chad 🙏
You are most welcome!
i agree was laughing out loud in mcat prep.
@@tristenmelvin1855 Excellent!
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
Glad the channel is helping you - Hope you do well on your exam!
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😭
I hope you do well on your exam tomorrow!
Your teaching is brilliant
Thank you.
Absolute legend, lifesaver
Thanks - Glad to hear it!
Phenomenal content Chad!
Thanks!
You just saved my life 😢. I have my chem exam on Tuesday and this helped with my study a lot
Glad the channel is helping you - hope you do well on your exam!
Thanks for your leason,sir,really appretiate it.❤
You're welcome!
Thank you Chad‼️‼️‼️
You are welcome!
Wow man , you just explained it simply
Glad it helped you!
When Jesus spoke again to the people, he said, “I am the light of the world. Whoever follows me will never walk in darkness, but will have the light of life. - john 8:12.
Know the truth and the truth shall set you free.
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.
thank you very much this video very good.
You are welcome
Thank you!!!!!
You're welcome!
Laying here at 5:48am wishing I knew about your channel earlier 😭. Still hoping I dont fail.
Hoping for the best.
Thank youuuu 😭😭😭
Yooooou're welcome!
i appreciate the caption pun :) 13:15
You saw it - nICE!
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?
you are the greatest of all time
Thank you
How do I know when to use the Baaa table or the ice table or both???? PLEASE HELP
Thank U Chad for making chemistry less terrifying, and saving my gpa
You're welcome - Happy Studying!
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!
Your teaching is very nice sir.. than organic chemistry tutor.
Thanks Chemistry Wide!
i got an exam tomorrow,thanks a lot .may God bless you.
Thanks - Hope you do well on your exam!
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.
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!
My professor told us that he would put the short-hand and the quadratic answers on the exam.
The Lord is really speaking through you. Thanks for what you do!
You're welcome and Thank You.
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.
Thanks for the tip! :)
keep it up sir
You bet - lots more to come!
@@ChadsPrep tnx
@@Chem_crown You bet.
thanks
You're welcome!
2SO2 + O2 ⥦ 2SO3 - the arrow ? how do I write it up
you slay, chad
Thanks!
ily chad
Thank you!
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 :)
I believe we are assuming these are elementary reactions.
My favorite thing in chemistry is carboner
🤔 🤔 🤔
Just by the way he talks you can tell he knows what hes on about
Thanks and Happy Studying!
Truly a chad
Glad the channel is helping you.
@@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
@@DeezFitnessOfficial Kind words - hope you do well on your test.
yeag im completely fucked for my final
😊😊😊
Excellent!
I easily understanding your organic chemistry lesson. Very wonderful. But your speech is too fast so I can't catch some words.
Hi Chemistry wide, thank for the feedback will take this into account
@@ChadsPrep sure sir
@@RelaxRailRide click the cogwheel on the bottom right of the video and slow down the playback speed.
@@chill4078 nice idea sir thank you so much
Why is bros voice so sexy
That's what happens when you spend so much time studying chemistry, Silly Goose!
giga
Happy Studying!
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 🥲
Like a lot of things, the more you do the exercise(s) the easier the process - hope you do well on your exams!