Hope this video helped! I've also made the perfect set of notes for finding percent yield, theoretical yield, limiting reactants, and more. Get them here melissa.help/limreactnotes
@bchandrax4 жыл бұрын
May u pls teach how to calculate percentage purity
@aalayjawashington3 жыл бұрын
i love you
@christabellechabala25402 жыл бұрын
It most definitely did. I've watched from many other tutor's I still couldn't get it 🥺 but with you I've found it really easy💖
@jaredburke38915 жыл бұрын
I thought maybe pre med wasn't for me. Then after watching your videos I learned that I needed to just be taught in a different way. Thank you so much you're a godsend.
@melissamaribel5 жыл бұрын
Exactly! If it doesn't make sense, it just means you need to learn it a different way. Keep going Jared 👍
@LiXiaoChunSpadeDuke-ish5 жыл бұрын
This comment gives me hope. My chemistry teacher is doing a classroom experiment where she teaches us things after the HW and test, and the difficulty from it and the confusion even with KZbin was making me wonder if I'm not cut out for my major. Hopefully I can have a turn around!
@rnsleep88593 жыл бұрын
@@LiXiaoChunSpadeDuke-ish will how is it going now ?
@LauraLee-w5n Жыл бұрын
How’s premed going for u?
@ceci8435 жыл бұрын
ugh thanks for saving our grades queen 💗😌✊
@melissamaribel5 жыл бұрын
Anytime! 💕
@mikem92705 жыл бұрын
I dont like chemistry but youve made it bearable. And I passed my chem class so thats awesome thank you so much
@melissamaribel5 жыл бұрын
You're welcome! So happy you passed!
@connie26573 жыл бұрын
you're my quarantine chemistry teacher
@azlynruby39205 жыл бұрын
Really wishing I found your videos earlier on in the semester haha and not the night before my final. You explain everything really well. Thank you!! 💕
@destinyramos72902 жыл бұрын
this!!
@sarahialbornoz15184 жыл бұрын
you honestly saved me. I’ve been looking for the right video to help find the percent yield of a reaction where part of the reaction uses an excess. this video was a perfect explanation on how to approach the work. thank you so much!
@chloewilliams32753 жыл бұрын
distanced learning has been really tough and my chem teacher is having a hard time adjusting. meanwhile, I as a student, am expected to be working at 100%. Your videos have helped me so so so much. Thank you from the bottom of my heart ♥️
@TbhJess5 жыл бұрын
i've watched like 5 of your videos because i have my chem final tomorrow!! thank you soo much
@melissamaribel5 жыл бұрын
Hope it went well!
@faithpalmer96154 жыл бұрын
Thank you for making this channel, life CHANGING for someone who is an auditory learner and also needs step by step instruction. LOVE YOUR GRAPHS, I don't get bored listening to you.
@arda7774 жыл бұрын
thank u for being more helpful than my actual tutor love u the most sis
@safwatalnahass59825 жыл бұрын
Thanks a lot my mark in chemistry increased to 86❤️❤️
@melissamaribel5 жыл бұрын
Yay!! So happy to hear your doing so well!
@emmytakeda58415 жыл бұрын
Yaaas girl pull through I need to know this!!!😭😭💕💕💕
@melissamaribel5 жыл бұрын
I'm here for ya!
@juliasmall76363 жыл бұрын
You have no idea how much I rely on your videos! Literal blessing thank you so much.
@brilew55084 жыл бұрын
Thank you so much! This was the one thing I struggled with and you helped me push through it. 💙
@minkibeak58065 жыл бұрын
Thank you so so much! I was procrastinating my studying for science olympiad and I was having trouble for chemistry. Again, thank you!
@melissamaribel5 жыл бұрын
You’re welcome 😊
@AdinaYakubova5 жыл бұрын
This was the absolute best video EVER!!!! I love this layout and that you're using actual typed out problems instead of the paper clipping, which truly confuse this girl lol. LOVE THIS, PLEASE PLEASE KEEP EM COMING!! LOVE YOU!!!!
@gianaloves4 жыл бұрын
YOUR VIDEOS ARE THE BEST OUT THERE THANK YOU SO MUCH
@melissamaribel4 жыл бұрын
Thank you so much Giana!
@muhammadaarif98944 жыл бұрын
THX! YOU ARE MY BEST CHEMISTRY TEACHER
@CallmeProto5 ай бұрын
bruhhh the way you wrote of those steps at the 7 minute mark is genius! I always struggled with conversions but that makes it so much easier.
@henoktesfom9965 жыл бұрын
God bless I was just trying to do these question 😭😭😭🙌🏾🙌🏾🙌🏾
@melissamaribel5 жыл бұрын
Thank you, so glad this video helped!
@biliciasachisarmiento47043 жыл бұрын
Thank you so much! You're videos helped me a lot ;;; I'm inspired to take up a chemistry course because of you!
@spicymeatball68745 жыл бұрын
I have my finals exam an hour from now, thank you
@melissamaribel5 жыл бұрын
Hope it went well!
@carolineisonline39713 жыл бұрын
i have my last chem test tomorrow...i had no idea what was happening before i binged your videos, thank you so much for being so clear and thorough! :)
@Pinkpanther68363 жыл бұрын
you saved me and my grade again! Thank you
@sarahlataille84284 жыл бұрын
Your videos are seriously the best, I am learning so much from you. I would not be passing Chemistry without these videos. Thank you SO much :) You put it in a way that makes these problems easy!
@dianasrisuk96122 жыл бұрын
I literally love you thank you for being an actual good teacher
@aileencarrera16494 жыл бұрын
This is so amazing. My college professor assigns your videos as homework and this is the first "tutor hotline" one I've seen. I love how aesthetic this video was! I also got to visit your website for the first time, and I want absolutely everything that is on there!!
@alinabaltazar3 жыл бұрын
You are saving my butt with chemistry
@carlosjohnson66594 жыл бұрын
Thanks, this video is really helpful !
@hayaosama34835 жыл бұрын
Thank you for this I found it really helpful 💜
@melissamaribel5 жыл бұрын
You're welcome! 💕
@Chrissy1up3 жыл бұрын
You are seriously saving me. Thank you so much!
@danielaagreda86654 жыл бұрын
literally thank you so much
@MUHAMMADWAQAS-hk1nu5 жыл бұрын
this was so helpful for me
@melissamaribel5 жыл бұрын
Happy to hear 😊
@akashayaqub71754 жыл бұрын
This is a great resource and it's very helpful indeed. I just don't understand why the 0.374kgCH4 wasn't used (12:47) if it was one of the givens. The actual yield, as mentioned in the video, was .983kgCO2 and I am not sure how you knew .983kgCO2 was the actual yield instead of .374kgCH4 being the actual if it makes sense. Thanks for all that you do!
@brendareyes36995 жыл бұрын
Thanks for all the help!
@melissamaribel5 жыл бұрын
You're welcome Brenda!
@keithhines124 жыл бұрын
So friggn helpful. THANK YOU
@hiiamchieska82604 жыл бұрын
THANK YOU SO MUCH ☺️
@auzora61473 жыл бұрын
Thank you❤️
@jiselleleann16103 жыл бұрын
Chemistry is so confusing, but after I've watched your video about chemistry, goshh it's not that hard as I think of, I just need to understand it. Thanks to youu.❤️
@kaleighwenze21423 жыл бұрын
Currently doing my chem exam lol thank you so much! 10 hours into the exam I totally blanked on Theo yield 😂
@hindmawoud53204 жыл бұрын
You are genius teacher I respect you a lot
@STP313 жыл бұрын
Thank you soo much teacher
@sabahatfatima69644 жыл бұрын
thank you so ,much mam your method is amazing mam
@AwaisKhan-mh6cd5 жыл бұрын
u deserve more subscribe about 1M tbh love ur effort
@melissamaribel5 жыл бұрын
Thank you so much! I really appreciate you noticing all the effort and time I put into my videos!
@AwaisKhan-mh6cd5 жыл бұрын
@@melissamaribel welcome
@ebenburger1114 жыл бұрын
If I understand this correctly, there's a very simple way to get an average extraction yield. Weigh the Original dried ingredient you'd like to extract. Infuse your dried substance and filter. Now dehydrate the remainder Fibrous content to get rid of most of the water - comparable to its original state, and Weigh it again. The difference in weight before and after the infusion of the dried matter will show you how much extracted content you now have mixed within your liquid. For example, if the dried coffee was 100g before extraction, and after filtration and dehydration is 60g, the total dissolved/extracted content is 40g.
@suhaylahasan99854 жыл бұрын
my queen. i stan. thank you so much I love you
@lump46983 жыл бұрын
Ahh I wish all the chemistry teachers would have been like Melissa
@ethenthompson98025 жыл бұрын
Thank you for helping me with my final tomorrow
@melissamaribel5 жыл бұрын
You're welcome! Good luck with your final tomorrow!
@Hani-qt6bj5 жыл бұрын
Thank you so much You just earned yourself a new subscribe Also my marks increase to a 88%
@melissamaribel5 жыл бұрын
Yay!!! So happy to hear your improving!
@robertgargano37264 жыл бұрын
i really could use so much help in this. please respond!!!
@janelisv4 жыл бұрын
Great video tysm!
@TheUrbandilema5 жыл бұрын
Thanks again..chem finals Friday for me
@melissamaribel5 жыл бұрын
You're welcome Ryan!
@tagwaali92874 жыл бұрын
you honestly are godsent. My professor is great, but i cant seem to understand him.
@naomygonzalez49305 жыл бұрын
Hello Meliss! No one is class could figure this out, but thought maybe you could. We did a precipitate lab and we mixed magnesium hydroxide and hydrochloric acid and CO2 was formed. We don’t know why this reaction would happen.
@melissamaribel5 жыл бұрын
Were you guys testing for carbonate in your sample? If acid reacts with carbonate then CO2 is produced. I'm gonna need a little more info on your lab to know exactly what's going on. What was the purpose of the lab or procedure, what was the initial sample you used etc.
@smitak93674 жыл бұрын
4:22 you could have used the formula CxHy + (x+y/4)O2 --------> xCO2 + (y/2)H2O
@lizc848911 ай бұрын
Wouldn't the theoretical value be 1026? How do we jump from 1025.5 to 1030? Don't we round up to the next number which would be 1026. Please explain.
@Haterareshit18 күн бұрын
same question it's so confusing
@Userraw6743 күн бұрын
yeah im confused....
@alyssaluhr3415 Жыл бұрын
thank you. just, thank you
@Tyba_Angie5 жыл бұрын
I love your videos, they are really helpful, can you go through some Aleks problems???
@melissamaribel5 жыл бұрын
Thank you and I don't have access to Aleks problems so I don't know what is on there.
@HannahSmith-z3n Жыл бұрын
What if the numbers are already grams do you leave it as is and just solve?
@loveofaflower54862 жыл бұрын
Excuse me but, when calculating theoretical yield, would you not coincided the second component “O2 and 2H2O” since it has a smaller value of 528.211? I’m a bit confused with this topic…please can you take the time to explain?
@memebeans60945 жыл бұрын
god tier youtuber
@nigiasb87094 жыл бұрын
nice explanation!
@muhammadtayyab12765 жыл бұрын
Good teacher you are
@MuhammadHassan-mf3vs4 жыл бұрын
thank you
@Ivan-gt4ln4 жыл бұрын
Is limiting reactant the same as theoretical yield?
@Ivan-gt4ln4 жыл бұрын
nevermind lol thanks
@someoneclassified7744 ай бұрын
1 hour before my eoc exam i hope this clutches up
@AwaisKhan-mh6cd5 жыл бұрын
U SAVED A CAREER
@skyslicer1979 Жыл бұрын
You are a lifesaver
@cyrussneilmancia46253 жыл бұрын
If 5.25 g SO2 reacts with excess of CaCO3 and O2, how many grams of CaSO4 are formed?
@Userraw6743 күн бұрын
why did you multiply oxygen by 16 for co2?
@olaalmaarufiz51165 жыл бұрын
Why did you chose CO2 specially to the theoritical yield?💕
@learnwithberryafaithfulser55655 жыл бұрын
I love lovelovee your channel . It is so perfect! :)
@melissamaribel5 жыл бұрын
Thank you 😊
@ricecum58143 жыл бұрын
do we multiply the coefficients with the subscript or add them
@jeddaaah4 жыл бұрын
nice, what software are you using for explanation? what device is it
@rameenfayyaz9663 жыл бұрын
How do I find the theoretical yield with limiting reagent. My question has the percent yield and I need to find out the actual? Idk if u will see this but I hope
@studylux36914 жыл бұрын
How do you know what the actual yield is?
@bernicelin80452 жыл бұрын
Why did u divide by the molar mass
@leszyg60824 жыл бұрын
You're the best!
@adilazharhussain32563 жыл бұрын
Hello miss how are you thanks for this video
@adt40253 жыл бұрын
Is it possible that a question will end up with a % yield higher than 100? Idk how to fix it.
@ibireconditum64662 жыл бұрын
late to answer but just in case anyone sees this and is wondering the same thing, the answer is no that is not possible. The law of conservation of mass says matter cannot be created nor destroyed and that would be creating it :)
@telasbanda56302 жыл бұрын
Any tips of how to become an A+ student 🙏🙏
@brandonjones21622 жыл бұрын
Brilliant
@jessieamir6032 жыл бұрын
Please i need a heelp Ticl4+2mg»ti+2mgcl2 3.54x10^7g of Ticl4are treated with 1.13x10^7g of Mg ::calculate the therotical yeild of To in grams!!!
@jessieamir6032 жыл бұрын
Ti* not To
@MsSmith-rq9vy9 ай бұрын
Excellent job, but the girl's paper doesn't match the answer. The guessing teacher made a mistake on her paper. Thanks, Melissa, for all you do to help us Chem students!
@cforchemistry61974 жыл бұрын
Nice
@ownwrites Жыл бұрын
Wonna ask u to slove my question how can I send u should I email on KZbin BTW I'm new here watching your this as my first video nd found helpful?
@Mirrorz_4 жыл бұрын
About to take my lab final in 3 hours and I'm not ready at all
@basantkumargupta91945 жыл бұрын
Very nice madam
@DianaNguni-n4v3 ай бұрын
Wow❤
@essmab25682 жыл бұрын
bless you Melissa, you're a god send
@jonahhamoui83574 жыл бұрын
9:30
@doaaalasadi71874 жыл бұрын
I love you girl!!!!!!!!!!!!!!!!
@annettehatcher32312 ай бұрын
Man I need help ..
@differentname69042 жыл бұрын
it’s so funny how people over contemplate things
@cachalittlevideos75305 жыл бұрын
im the 200th like
@taylorleigh6874 жыл бұрын
It's sad that you teach us more than our teacher that we are paying thousands to teach us
@taylorleigh6874 жыл бұрын
His response to that was that he just likes the flipped classroom idea