Stoichiometry - clear & simple (with practice problems)

Stoichiometry - clear & simple (with practice problems) - Chemistry Playlist

Рет қаралды 47,189

9 ай бұрын

Ideal Stoichiometry vs limiting-reagent stoichiometry…Stoichiometry…clear & simple (with practice problems)…Mole-to-Mass, Mass-to-Mole, Mass-to-Mass, Mole-to-Mass, General Chemistry for MCAT, DAT, NEET, NCLEX.
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Пікірлер: 112

@MedicosisPerfectionalis Күн бұрын

My MCAT Playlists: 🔥 General Chemistry: kzfaq.info/sun/PLYcLrRDaR8_e4MrgwcOjbt3mS4nUbSs8w 🚗 Organic Chemistry: kzfaq.info/sun/PLYcLrRDaR8_f_-vdA2r_z4Ie-CFAPV2sK 🧪 Biochemistry: kzfaq.info/sun/PLYcLrRDaR8_c2LBpF_OYvwijOok7ae96N 🧬 Biology: kzfaq.info/sun/PLYcLrRDaR8_f10hjfgWdBzaZ9PuIut-y7 🏃‍♂️ Physics: kzfaq.info/sun/PLYcLrRDaR8_cnnwn5YP6EAfXoAYknzVI3&si=vsCtVfJHk5Upum1F ⁉️ MCAT Questions: kzfaq.info/sun/PLYcLrRDaR8_fOmzTb2f8L96D_LkLhPw0X

@acefurb 7 ай бұрын

IM CRYING YOU MADE IT MAKE SO MUCH SENSE. I MIGHT ACTUALLY STAND A CHANCE ON MY TEST TOMORROW. THANK YOUUUUU

@MedicosisPerfectionalis 7 ай бұрын

I wish you success!

@Neighbour1 3 ай бұрын

same 😂 subscribed

@MedicosisPerfectionalis 2 ай бұрын

@@Neighbour1 Thanks!

@varnavelmurugan 2 ай бұрын

I HAVE A TEST TMRW ON THIS PRAY FOR ME

@blessingmutombo2106 2 ай бұрын

Samee 😭

@MedicosisPerfectionalis 2 ай бұрын

I wish you the best! How was it?

@micaelakim2298 2 ай бұрын

this video was by far the absolute BEST explanation of stoichiometry ever. Thorough, but SIMPLY explained in ONLY 26 mintues. I am subscribing.

@MedicosisPerfectionalis 2 ай бұрын

Glad you enjoyed it!

@broskispeaks4741 4 ай бұрын

I pray that the Lord may bless you, because this will definitely help me ace my chem test.

@MedicosisPerfectionalis 4 ай бұрын

I appreciate you so much!

@taquitaholt5013 4 ай бұрын

I usually don't comment on a lot of videos, but I have watched so many videos relating to chemistry-stoichiometry, and this, by far, is the only video that I was able to understand. I will definitely be watching the MCAT video playlist. Thank you!

@MedicosisPerfectionalis 4 ай бұрын

I am honored! I wish you all the success in the world!

@kaislay 6 ай бұрын

No because I used to hate studying for this topic so much and I was pulling an all-nighter studying for this and your little comments have put a smile on my face THANK yOU SO MUCH MEDICOSIS

@MedicosisPerfectionalis 6 ай бұрын

You’re most welcome! Your kind words mean the world to me! Check out the rest of my “General Chemistry” playlist for stoichiometry practice problems. I wish you all the success in the world!

@mohergenrader2113 2 ай бұрын

Chemistry has never made me laugh before! 😂

@Sen7channel 2 ай бұрын

Are you a doctor? Because you just saved my life. I was struggling for hours! Seriously, thank you so much!!!!!!

@MedicosisPerfectionalis 2 ай бұрын

How did you know?

@MedicosisPerfectionalis Жыл бұрын

My MCAT Playlists: 🔥 General Chemistry: kzfaq.info/sun/PLYcLrRDaR8_e4MrgwcOjbt3mS4nUbSs8w 😂 🚗 Organic Chemistry: kzfaq.info/sun/PLYcLrRDaR8_f_-vdA2r_z4Ie-CFAPV2sK 🧪 Biochemistry: kzfaq.info/sun/PLYcLrRDaR8_c2LBpF_OYvwijOok7ae96N 🧬 Biology: kzfaq.info/sun/PLYcLrRDaR8_f10hjfgWdBzaZ9PuIut-y7 ⁉️ MCAT Questions: kzfaq.info/sun/PLYcLrRDaR8_fOmzTb2f8L96D_LkLhPw0X

@CJ-ig3dm 2 ай бұрын

I didn't see and answer key but I got 1.) 8.30 moles Ca 2.) 150.6x10^23 and 2.22gO2 24:37 25:13

@randomuser8671 3 ай бұрын

You make everything SO clear. I love all of the colors you use, metaphors, and very creative explanations. It is very engaging and helpful. Thank you. I was studying this for a long time and did not understand any of it until I watched this. I only wish I found your channel sooner!

@MedicosisPerfectionalis 3 ай бұрын

I appreciate you so much!

@MedicosisPerfectionalis 9 ай бұрын

🧪 General Chemistry Playlist: kzfaq.info/sun/PLYcLrRDaR8_e4MrgwcOjbt3mS4nUbSs8w&si=OkfG0LafwsJh0_AA

@ChefSporty 3 ай бұрын

THANK YOU SO MUCH BROTHER YOU SAVED ME FROM A TRASH TEACHER I THINK SHE GRADUATED FROM ABC MOUSE THANK YOU

@MedicosisPerfectionalis 3 ай бұрын

You’re very welcome! Thank you for watching!

@syrenarch251 3 ай бұрын

that is an insane insult, you just brought back like 10 years of memories lmao

@VEphraim-sb7ox 3 ай бұрын

i wrote an exam and failed stochiometry but we were to rewrite i saw this video before i rewrote the exam and thanks to you i passed.

@MedicosisPerfectionalis 2 ай бұрын

Wow! Congratulations! I am so proud of you!

@khantzinhein2415 10 күн бұрын

I don't know why you can make it look super easy and it actually got easy for me. Thanksss. You're a life saver

@icyX134 Ай бұрын

I already kinda knew this stuff but had a lot of trouble figuring out the steps and putting everything together but you made it so simple and easy to understand, thank you 😁

@MedicosisPerfectionalis Ай бұрын

Glad I could help!

@hyunjinslovergirl Ай бұрын

Sir you’re literally a life saver!! Im literally listening to this in the shower the night before my exam and I just now realize they’re just glorified mass to mole and mole to mass conversions!! Hallelujah! TYSM!! 🙂‍↕️🙂‍↕️

@MedicosisPerfectionalis Ай бұрын

This is amazing! I wish you all the success in the world!

@karena861 Ай бұрын

I have had trouble with this topic all year and thanks to you it all makes sense now! thank you!

@MedicosisPerfectionalis Ай бұрын

My pleasure! I hope you like the rest of my chemistry playlist! I wish you success!

@que2758 25 күн бұрын

I needed this. Explained this better than my chem teacher. I’m gonna have a chance on my final this week. Thank you!

@MiniMeags 2 күн бұрын

Bro…. You e. Conveyed to me in 26 minutes what my lecturer has spent so much time trying to teach me. KISSING U THRU THE SCREEN 😂 thank you ong

@MedicosisPerfectionalis Күн бұрын

I am so delighted to hear that! Thank you!

@gg_ghostrat_ Ай бұрын

Thank you so much this made it 10x easier to understand. You are an angel. Blessings on you and I hope you eat delicious food everyday.Heres a cake as a sign of my gratitude 🍰

@MedicosisPerfectionalis Ай бұрын

That’s so nice of you! You gave me a symbol of stoichiometry 🍰 ! That’s delicious!

@AshleeV 3 ай бұрын

Wow I never comment but this right here is it !!!!! Completely didn’t even know how to even start it off but this helped soooo much

@MedicosisPerfectionalis 3 ай бұрын

I am so delighted to hear this, Ashlee! I wish you all the success in the world!

@laurenphipps2228 9 ай бұрын

This is a great video thank you medicosis!!

@MedicosisPerfectionalis 9 ай бұрын

My pleasure!

@collintressler4001 2 ай бұрын

Dude this is amazing. This makes so much sense!!!!!

@MedicosisPerfectionalis 2 ай бұрын

I am honored! Please help me by sharing my videos with others!

@maylina_maybe 2 ай бұрын

Thank you so much for making this video. I was frustrated few minutes ago struggling to learn from notes but this video helped me a lot . I appreciate how you easily make every concepts crystal clear. Keep making such videos. 😄

@MedicosisPerfectionalis 2 ай бұрын

My pleasure!

@MedicosisPerfectionalis 9 ай бұрын

📝 Download my handwritten notes: www.medicosisperfectionalis.com/

@h3avy62 Ай бұрын

Came in Clutch 🙏🙏 I didnt understand it at all, go a quiz tomorrow thank you so much!!!! you got a new subscriber!!!

@MedicosisPerfectionalis Ай бұрын

Welcome to the family! I wish you success!

@zilovesmaths 3 ай бұрын

Absolutely amazing video! I can't find the limiting reactant stoichiometry video though for some reason, could you link it please?

@MedicosisPerfectionalis 3 ай бұрын

Limiting-reactant stoichiometry: kzfaq.info/get/bejne/na2go5xy39i6nYk.htmlsi=KmpgYJWkZsvP5uXz

@zilovesmaths 3 ай бұрын

@@MedicosisPerfectionalis Thank you!

@mahirazaman1933 6 ай бұрын

Hi can you please make the other videos free? Studying for the mcat, I would really appreciate it

@Nj-ji9fo 27 күн бұрын

1) 25NA 2)5×10^29/6.022×10^23

@Tutuissmol 2 ай бұрын

OMG I ACTUALLY UNDERSTOOD THIS OMG THANKYOU

@MedicosisPerfectionalis 2 ай бұрын

You’re so welcome! I hope you like all of the videos in my chemistry playlist!

@lovec149 3 ай бұрын

you make learning interesting! thanks :)

@MedicosisPerfectionalis 2 ай бұрын

My pleasure!

@hannahowen1801 29 күн бұрын

I kept coming up with wrong answers because of the way I was entering things into the calculator. Can someone clarify the order of operations because it seems different to how I would usually calculate.

@kdsj88 6 ай бұрын

Thanks so much i needed this for my final exam tommorow i feel a little better now (still not excited haha)

@MedicosisPerfectionalis 6 ай бұрын

I wish you all the success in the world! Check out the following videos in my General Chemistry playlist for more practice! Best of luck!

@NinaAssadi 9 ай бұрын

Very helpful!

@MedicosisPerfectionalis 9 ай бұрын

Thank you!

@DewagheeGouriah 4 күн бұрын

I have an exam tomorrow and right now i feel less cooked

@Max-xh7bx Ай бұрын

18:23 is wrong as it only maintains 2 significant figures out of the three, therefore you must place it in scientific notation as 1.50 times 10 to the 2nd or add a dot at the end to make it 150.

@Potatoes217 5 ай бұрын

Learning this 3 hours before the test 😃

@MedicosisPerfectionalis 5 ай бұрын

How was your test?

@alisej1773 4 ай бұрын

Superb explanation

@MedicosisPerfectionalis 4 ай бұрын

Thank you!

@shdwmagic1966 2 ай бұрын

first vid that helped ur a legend

@MedicosisPerfectionalis 2 ай бұрын

I am honored!

@ChristopherMurphy-ug6zf 3 ай бұрын

just want to confirm that there can be more than one answer to problems like the one at 22:50 since some videos on KZfaq will have different molar masses for elements, for example the periodic table my professor gives us to refer to on exams has Hydrogens atomic mass being 1.01, and when I did the problem my total answer was 22.8g H2O not 22.7 since my Molar Mass for H2O is 18.02g ( 2(1.01)+16.00 = 18.02).

@MedicosisPerfectionalis 3 ай бұрын

Yes, the number that you will use to calculate the molar mass will affect the final answer.

@rarabu5811 7 ай бұрын

thank you in addition for adding your humor to the concepts. hahahaha!!

@MedicosisPerfectionalis 7 ай бұрын

You’re most welcome!

@user-hr1gy4kj4k 5 ай бұрын

THE INTRO IS SENDING ME😭💀

@jondyr6013 8 ай бұрын

Thank you

@MedicosisPerfectionalis 8 ай бұрын

My pleasure! Please help me by sharing!

@IwishIwasaDino Ай бұрын

I THOUGHT I WAS DYSLEXIC IN STOICHIOMETRY 😭 TYSM!!

@MedicosisPerfectionalis 28 күн бұрын

Thank you for watching!

@aita5174 6 ай бұрын

You’re perfeeeeccccctttt

@MedicosisPerfectionalis 6 ай бұрын

Thank you so much!

@lxvkn 2 ай бұрын

THANK YOU

@MedicosisPerfectionalis 2 ай бұрын

My pleasure!

@Simplymissnolo11 7 ай бұрын

19:38 I'm getting different answers from the ones you got

@jamellagalicia9037 7 ай бұрын

25:15 2.22 g O2

@luissurita7622 Ай бұрын

You're not that big of a doofus. Thank you for the video .

@MedicosisPerfectionalis Ай бұрын

Thank you for watching!

@nodire3279 7 ай бұрын

13:45

@alexszerlip7032 7 ай бұрын

I got 2.22 for 25:14

@user-pz3gl4rx6s 9 ай бұрын

Big like

@MedicosisPerfectionalis 9 ай бұрын

Big thanks!

@untooold Ай бұрын

oh my god I love you

@MedicosisPerfectionalis Ай бұрын

Thank you!

@Simplymissnolo11 7 ай бұрын

20:08 I'm getting different answers

@evethebee8546 7 ай бұрын

maybe its because u multiplied instead of dividing

@user-ir9ff7vw8n 4 ай бұрын

Thank you for helping, but your equation is not balanced 😁 the coefficient should be 1,6,4,4.

@aita5174 6 ай бұрын

25:15 mass of O2 = 4.32 g?

@gwyomi 3 ай бұрын

25:15 = 2.22 g O2

@mohergenrader2113 2 ай бұрын

Haha it asks it i want to translate to English! No, it's just chemistry.

@nadiyaibrahim6121 6 ай бұрын

For 22:40 i got 41.3g of H2O

@adihakimi6456 5 ай бұрын

first you multiply the numerator, multiply the denominator, and then the sum of numerator is divided by the denominator

@Ren-wk2px 28 күн бұрын

chat i think im just cooked

@cydinenicolegaralde7900 Ай бұрын

Yea im cooked

@nathaniellopez4795 Ай бұрын

Same, I’ve got 12 minutes to study

@user-wh9km1vt1r 6 ай бұрын

I got 4.09g

@waelfadlallah8939 9 ай бұрын

First 😒

@rexilolomgyt8149 4 ай бұрын

Parate de manos gil