How to Predict Products of Chemical Reactions | How to Pass Chemistry
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- Опубликовано: 29 авг 2024
- This world can be pretty unpredictable but lucky for you, predicting products of chemical reactions doesn't have to be! In this video, learn my quick chemistry trick on how to predict products of chemical reactions with helpful step by step examples.
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At 0:11 it's polyatomic ions not atoms 🤦♀️
thanks dear
Can u plz tell me that from where did -3 comes in polonium?
Thanks
Same here
Do you have a file about The synthesis of coordination compounds? 😊 thanks
thank you that was driving me crazy in this video and the balance equations video
I GOT THIS SO EASILY AND I SPENT WEEKS OF NOT UNDERSTANDING IN CLASS , GOD BLESS YOU 😭😭😭😭‼️‼️‼️‼️‼️
Me2222
Facts
I feel youuuu, super same, how come my teacher didn't even tell us these SIMPLE rules to make the lesson easier to understand. btw, ty melisa
Ditto, just got me unstuck from a week of studying.
I feel you. I'm 3 weeks behind in studying and this just disintegrates everything
You are literally my motivation that keeps me from dropping chemistry
Chemistry I think is liked depending on the teacher, if you have a teacher who is boring or just doesn’t teach well, you’ll dread the class.
@@JohnF06 ong bro I had the easiest and nicest teacher and this one is a ass and doesn't explain stuff well. My ass can barly stay awake with a good nights sleep
@@JohnF06 i unfortunately have that bad teacher...
Thank you so much! My Chem. teacher didn't explain what this was, how to do it, or even what the goal really was to it and just threw us into a lab centered around it. I've been freaking out because every video I watched didn't explain that you took the subscript of a polyatomic ion only and I was getting so confused. I think I'll be able to go to school tomorrow and finish the lab fairly accurately. Thanks a million.
You are so welcome Hailee! I'm always happy to explain concepts 😊
No no...you DONT take the subscripts. You ONLY look at the charge of each element or polyatomic ion. You ignore the subscript because it will just be a multiplier. I believe you can actually just multiply the charge by the subscript of every element or polyatomic ion, as long as you do it for every constituent of the equation.
@@SolidSiren I think they meant like you keep the 3 on the oxygen in NO3- not the (NO3)3 the 3 NO3
All the dislikes are from jealous chemistry teachers who couldn't teach as effectively in a year as she could in 5 minutes.
thats a disrespect,
r/woooosh to me, but no teacher should spend a year on one specific topic like this! 😂 LOL
fr why don’t they just let us watch this video and class and be done
Lies
@@sloppymelon445 I love how I'm beginning to suddenly get a bunch of notifications on this comment from a year ago when final exams are beginning to start. We're all in the same boat heheheh
I'm in college Chemistry 1, never took chem in high school, and this class will be the death of me. I'm not gonna lie I am struggling, but when I watch your videos I feel like there is hope. Thank you so much for making the info clearer than my professor. You are the sugarHONEYiceTEA!
“How to pass chemistry” biiiig help that’s what we need rn
Yay! Happy to hear 😊
GOD BLESS U
u literally explained the whole thing in 5 minutes while my teacher took 40 minutes and I still didn't understand.
This video is extremely helpful! I just think maybe you should have noted that this video is for Double Replacement’s to avoid any confusion. But beside that, this video helped me a lot with those chemical equations thanks again!
does that apply ONLY to double replacement or can it apply to any of the 6 reactions?
@@texturedair2276 I think it’s only double replacement
and this applies for only 2 reactants :(
You did amazing
Thank you!
holy smokes. your videos are entertaining and super easy to understand! thanks so much :D
u beautiful chemistry goddess doing the lord’s work helping us out hereBless
lol mood
This is really great and something that is seriously lacking in my teacher's lectures. I still have questions but you've cleared up a great deal of my confusion. Thank you!
Thank you so so much!!
We are almost done with the 2-year long chemistry course and I just watched this video now and everything from the last 2 years makes sense to me for the very first time!
i’m in 8th grade taking a 10th grade class and it’s really hard sometimes. my teacher isn’t very helpful and gives us worksheets, expecting us to “teach ourselves” just because we’re more advanced. i’ve had a hard time with school for the first time in my life and your videos are the only thing that are helping me through physical science😂😂thank you!!
Omg I have a summative tomorrow and this helped SOOOO MUCH!!!!!
Happy to hear 😊
So do I! Wish me luck...
Thank you so much. It's really not the subject that makes the class hard, it's the teacher.
My teacher spent less than five minutes teaching this and expected us to be experts. This video is a lifesaver!!! Thank you so much!
I mean this video is less than 5 minutes
well, now i think i can pass my chem test now lol thanks!
I have a question!! So if the charges on the two outer elements for example were not the same, would you do the crossover rule?
Lmao no one answered but yes
Im honestly so glad that I found your video it helped understand it better especially since I have an upcoming test and am struggling in chemistry. Thanks so much :)
I have watched SO many videos trying to figure this out and you finally made it simple enough! Thank you!
You're so welcome Emma!
Thank you so much for this video I am in chemistry and me and my friends don't understand what our teacher teaches us.
You came here and just made it so easy
God bless you🤓😘😍
This video is the reason I’m not failing science right now. Thank you so much!
THX SO MUCH LOVE i have chem exam tomorrow and I didn't know how to do that but UR A LIFE SAVER
Thank you so much for making short videos like these! It makes chemistry so much easier to understand.
Yay!! Happy to hear it's making sense 🤓
I've spent so many months trying to figure this out. No teacher, no book, no video had ever taught me this before. I hope you know how many lives you're saving. Keep up the amazing work.
this channel is the only reason i'm not failing AP chem
I have my midterm tomorrow but you explained this better than any of the videos this whole semester! Thank you, I hope I can pass. This was one subject I had issues with because I didn't know about the charges or think they were important lol
THIS ACTUALLY HELPED ME
I CANNOT STRESS ENOUGH HOW THANKFUL I AM FOR THESE VIDEOS!!!! THANKS SO MUCH
Oml you are literally an angel from heaven. I paid for a $1,000 summer course and I have no idea whats happening but you cleared it up so fast!!! Thank you I wish you all the best :)
I'm a 51 year old taking General Chemistry for the first time online with a teacher who usually teaches advanced chemistry. Oh and its an accelerated class that's only 5.5 weeks long . I thank God I found you online! I feel as though you are my personal tutor. Keep doing what you 🙌🏾
This we can understand by our own also as these are the examples of double displacement reaction whereas the tough ones are exothermic and endothermic and precipitate ones
I am in grade 10th and I watch your videos to clear my doubts. Your videos are a great help.
I actually started watching your video today and I am already in love with it.
Yay! So happy to hear you’re enjoying the videos 😊
Ms Maribel... let me be frank.. Pls upload some mnemonics to remember the products of reactions between Acid, Base or Metal oxides etc.
For example:- Metal Oxide+ Acid=> Salt+ Water
How can I remember such things??
You are the reason that I am going to pass my freshman honors chemistry class! Thank You soooo much!
Hey Melissa,I understand all types of chemical reactions but some reactions not,for example:N2O5+H2O-->2HNO3
Ca(OH)2---->CaO+H2O
I know that first reaction is synthesis and the second one is decomposition,but i see that there is something more different.Can you please make a video with examples like those reactions?
why are u such a legend:)))) u literally helped me pass all my chemicals tests
Hi Ma'am Melissa, I am from the Philippines and I really thank you for your videos and I just want to let you know that you are a very great teacher and you made chemistry a fun subject for me. I really appreciate your efforts, ma'am. More powers and God bless!
literally the only video that answered my questions accurately
I wanna tell you I love you and omg, I was so confused in class and as soon as you did the first part I’m like “ITS THAT EASY?!”
Thank you for saving my butt!
Wow , thank you so much for breaking this down into consumable bite size. This really helped!
Thank you so much for this! I'm 31 and trying to finally get my GED, all of this confuses me but you make it so simple. Keep up the good work!
Amazing teaching I understand the concept very fast me very weak in chemistry understand fastest thanks a lot
Thank you queen :) I watched your videos for all of Gen Chem 1 and here I am again watching your videos for my entrance exam for nursing school!
This is a million times more helpful than my honors chem teacher oml
I really love how she state her last message bcause right now i am really struggling with chemistry and her message gives me a bit positivity into my system
Yay!! I'm so glad positivity is being spread, I completely understand the struggle and how discouraging others or just the material can be. If you have any questions let me know!
OMFG I HAVE A TEST TOMORROW THIS HELPED SO MUCH TY 🙏🙏🙏
Oh my gosh this is so helpful! I no longer feel like chemistry is impossible ! Thank you
Yay!! Yes it's not impossible, I'm here for you Samantha 😊
WOWW!!! You made it easier for me to understand ma'am!!! I salute you Thanks a lot!
GOD BLESS THIS WOMAN THANK YOU FOR SINGLEHANDEDLY SAVING MY GRADE
miss Maribel, I don't think you know how much you are actually helping me right now. I literally almost dropped this class because of the upcoming tests. thank you :)
GOD!!!!! Ican't how grateful I am to you rn. I loveeeee youuuuu!!!!!
Well it's really very helpful😄... thanks.. btw it's Akriti from India.😄
you are literally a model with a big brain. HOW DO YOU DO IT. HOW ARE YOU SO SMART
Aww thanks, it’s a lot of hard work but you can get there!
@@melissamaribel Thanks for your support! I love you're videos!
So glad I found this I have a test over predicting products this week and had no idea how to do it, thanks a lot!
YOU ARE AN ANGEL FOR THIS
Lifesaver, easy to understand, easy to remember and actually kind fun to watch. Thank you so much I’ll be sure to come back if I ever need help
You're very welcome! Happy you enjoyed the video :)
I'm one minute into the video and you immediately helped me understand this topic better. Thank you!
you literally saved my life THANK YOU SO MUCH
Yo, just wanna say that I'm actually passing chemistry because of your vids. Thank u so much💖
In the first 1:25 minutes you just saved my life by giving me the EASIEST way to remember this!!
THANK YOU SO MUCH!! the only video I found that specifically explained how they got everything! I wish I had seen your channel when I first started chemistry would've saved me a failed test or two :(
:)
Thank you so much for your videos. They’re a big help for my chemistry class and I’m struggling with online school so your videos are literally a lifesaver
Wait does this work every time? I am so confused my teacher made it sound like a 4 hour 50 step long process.... what about when like there is only one reactant or product.... thanks so much!
God bless you. I didn't understand net ionic equations unit at all but these videos really help
Thanks for the video. I have determined that Chemists have arbitrarily set rules on how to balance equations or predict reactions. Deciding when to include or exclude subscripts seemingly can’t be explained - instead you’re just supposed to remember when to use them and when not to.
Thank thank you Soo much madam...I understand clearly.... Ur teaching is very very good...
thanks girl my chem teacher is honestly terrible and this helped SO much. so much was never explained to me and now it has been.
Yay!! Happy to hear it was now explained 🤓
Thank you very much!! I have a question, how do you do it when you have more than 2 reactants?
I have this question too!! If you ever figure it out please let me know!
Mam how to we know that which one is having positive charge and which one is having a negative charge?
Thank you so much… I absolutely love how you teach this in less than 5 mins ☺️☺️ i understand now thanks to you
This is great, thank you... I doubt you check comments now-a-days but I do have a question of concern:
What if the charges don't add up? How would you balance them? And how would you do the same with other reactions?
This video answers your first question: ruclips.net/video/InnkzsRGcWA/видео.html
I also recommend this playlist for balancing equations: ruclips.net/p/PLytGGifnD9dVkDrGRsmtnBC7r2iRlu4e6
Hi Melissa
Thank u for all this amazing help I really struggle with chemistry and u have just made it really awesome!!!
I write chemistry in a week and I am finally feeling confident about it!!!
Could u please do another video on this with more examples as I am still not so steady with the polyatomic ions
Hope you can help and thanks again
I see more than 17 videos to find product in chemical reaction your video is best mam
Thank U So Much For clearing My Doubt !❤️❤️
You are amazing this is the third video I seen where you have explained rules or techniques for chemistry ! I take my HESI A2 tomorrow your a life saver !
Aww thank you! Hope your test went well 😊
You are a legend. Your videos are getting me through chemistry in such a big way. THANK YOU!
Om gahh I almost just fell for this woman. Idk what i wouldve done without this video. Thanks so much!
Thank you so much for your notes, flashcards & videos! They help me so much since I am a chemistry major also! You're the best!
I couldn't concentrate in class its not because of the teacher
but
I saw this video and I get the idea
thank you so much 😄 and now time to memorize the polyatomic ions
Thank you again
Thank you. My teacher is horrible at explaining this. I think you just saved my chem grade
This is fascinating
I have understood it much better
Thank you
Thank you very much mam.
Your video easy to know chemistry.
You're very welcome!
one of the best videos on this topic. bless you.
I'm in grade 7 and taking this , this video helped me so much ty
Melissa you are fantastic...... you break this down so easily..... I’m actually looking forward to chemistry in the fall, lol.... You are the best 🎉
Thank you SO much! I have a test tomorrow!
This video is so helpful thanks!! The noise the marker made on the paper was torture though!!
You are more than best chemistry teacher
I'm really gonna be ready for our quiz tomorrow! This is super easy to learn than my chem teacher! Thanks so much!
Hope your quiz went well!
This video was extremely helpful thanks so much. God bless you
You are a genuine lifesaver!
OMG THANK YOU I WONT FAIL MY QUIZ TMR NOW🤧
congratulation in your journey, you have saved a university chemistry student😍🤗.
hey, what about if were looking at single replacement equations where there are three elements were dealing with?
A+BC ---> B+AC or A+BC ---> C+BA
Oh, i got it! thank you, i have a test today and i hope it goes alright.
your videos are so amazing and much appreciated. I struggle so much with chemistry, math, etc... pretty much all of the sciences! lol. I took chemistry a few years ago in school but then I dropped out and I let challenging classes like math and chem get the best of me and I convinced myself they 'Weren't for me'. I am back in school now trying to finish my bachelors because I way more motivated to be in school now that I am a bit older! yay! But omg these classes are spirit crushing, especially because I dont learn the way the teachers actually teach. I sit in a dark classroom as they lecture through power point slides and barely have any interaction with the class. Teachers speed through equations and practice problems and do not teach dynamically and explain from various angles. If it wasn't for videos like yours, I would be on my way to thinking I would fail and drop out once again and stop myself from pursuing my dreams in the long run. This is way longer of a comment i intended to leave and i could continue ranting about the flaws so many classroom settings have, and how grateful I am for people like you! These resources and videos are priceless and your passion and energy is contagious. Thank you so much, looking forward to watching more and being more involved on your page!
Sara I was in the same situation you were in ..... being an older student and knowing how some of the professors make you feel like you should already know this stuff. I returned to school in 2016 to obtain my degree as well and I am so happy I found Melissa’s videos. She truly is the best and I appreciate her as well for all her help!!!! Good luck with your degree .... you can do this!!!!!!
THIS IS THE EASIEST EXPLANATION EVER, thank you so much 😍😍😍
Melissa Thank you so much. I have learned so much from your videos. I recommended them to all my friends and classmates. Thank you!
Yay! Happy to hear and thank you for recommending my channel to your classmates 😊
wow this makes so much sense, thank you!