Stoichiometry Tutorial 2025. How to solve stoichiometry question on limiting and excess reactants

[@michaelakinwale-z4e]

Great teaching sor welldone👏

[@AsehaefeOkezi-zw4vn]

Thank you so much sir, but pls do video on oxidation and reduction on how to know oxidizing agent and reducing agent,I know it will be 100% helpful....

[@OkeudoWisdom]

Yay I can finally solve this thank you nurse bright ❤😅

[@AlbrightAsd]

the second question....chlorine gas is the limiting agent theoretical mass=15.91g actual mass=12.3g %age yield=77.36%

[@TemiaginEguolois]

Q1: moles of HI=0.195 moles 8HI= 4I2 8mol = 4moles 0.195 = x X= 0.0975 moles of I2 Mass of I2= 0.0975×254= 24.8g % yield= 20.5/24.8= 82.6% Dont let the excess h2so4 confuse you. Q2: no of moles for cl2 = 0.31 No of moles for CS2 = 0.237 3Cl2 = CS2 3mol= 1 mol Xmol = 0.237 Xmol= 0.71 3CL2 = CS2 3MOL = 1MOL 0.31= XMOL XMOL= 0.103. Cl2 is the L.A 3CL2 = CCL4 3MOL= 1MOL 0.31= XMOL XMOL= 0.103MOL MASS OF CCL4 = 0.103×154= 15.9 12.3/15.9× 100= 77.35.

[@NurseBright]

Very correct ✨

[@femilawal9906]

❤

[@OluwatomisinIdowu-li5nm]

For question one Theoretical yield=24.82g Percentage yield=82.59%

[@NwaliDivinekelvin]

God bless you

[@OluwatomisinIdowu-li5nm]

For the second question Percentage yield=100%

[@BenChinonso-sj9bl]

Honestly speaking sir am so thankful for this lesson , I am hundred percent sure that I can solve any stoichiometry questions given I appreciate sir❤

[@KelaniMozeed-yr3uk]

Thank you so much my lovely coach

[@HarrietOsei-d6h]

Please teach us how to calculate for redox reactions

[@naomikahyana5884]

You're really a great help, you help me alot sir especially in chemistry thank you May God bless ❤❤

[@NurseBright]

Amen Keep sharing with friends

[@naomikahyana5884]

I will try my best sir

[@emmanuelpauloluwapelumi7029]

God bless you 🙏

[@MCEMUSIC1]

Q1 - Theoretical yield = 24.15 Percentage yield = 84.8% Q2 - Theoretical yield = 15.4 Percentage yield = 79%

[@Angelalee-bd4lb]

I've been waiting for this video since like forever thanks nurse bright ♥️

[@NurseBright]

You are welcome Keep sharing with friends

[@janequeen6403]

Q1 Theoretical yield is 24.765g % yield= 20.5 ×100/24.8 =82.7%

[@KelaniMozeed-yr3uk]

Please how are you getting the questions down 😮

[@KelaniMozeed-yr3uk]

Can you send me the question two please 🙏🙏🙏🙏🙏

[@Physademy]

A masterpiece indeed❤❤

[@NurseBright]

Thank you ✨

[@NaomiKatuta-kp1wj]

God bless you 🎉🎉🎉🎉

[@NkechiyereChristopher]

I have been waiting for this video to drop, and finally, the great OBO has done another wonders, The great OBO of chemistry just know we ur fans love and look up to u, God bless you for the help u have rendered to some people and I, Thanks for the video🙏🙏🙏🤭

[@NurseBright]

I am glad my videos have impacted you greatly Christopher ✨

[@NkechiyereChristopher]

@@NurseBright yes it has Nurse, u re really the best trust me

[@imaobongjimmy]

Good afternoon everyone, please can someone help me write out the question no.2 is not clear in my phone Thank you .

[@EfeHavestta]

Theoretical yield 40.99 Percentage yield 50.01%

[@ShafaatuSulebuba]

Thank you so much sir you really don a great help sir please do a video on oxidation and reduction reaction it will be helpful sir. Thank you sir

[@ChikwadoOkonkwo-xr7rc]

Top notch 🎉

[@NurseBright]

Thanks✨ Keep sharing with friends

[@egbekobamerit2037]

Thank you God bless you🙏🏾

[@NurseBright]

Amen You are welcome Keeps sharing with friends

[@nnennadoris327]

God bless you

[@NurseBright]

@@nnennadoris327 Amen Keep sharing with friends

[@GeorgeMatthew-gs7pv]

Theoritical yield for question one is 1122, while percentage yield is 1.827 Question 2 % yield is 2.09898

[@GeorgeMatthew-gs7pv]

So it's correct

[@Physicsandanime]

Question 1: theoretical yield: 12g while percentage yield: 165% Question 2: percentage yield:27.9%

[@TemiaginEguolois]

Please explain how you got the answer especially the no of moles for h2so4

[@janequeen6403]

Q2 % yield of CCl4=77.4%

[@aghahowamaria1095]

Pls do another vid in theoretical yield and percentage yield

[@NurseBright]

Alright

[@BlessingmfonSampson]

❤

[@JumokeBadmus-s2n]

Tysm❤️

[@NurseBright]

You are welcome Keep sharing with others

[@beautyfinestmarvellous]

Pls solve the second practice question I think I'm confused

[@AnimashaunOmoshalewa-wi2vu]

Question 1: theoretical yield is 50.8 Percentage yield is 40.35%

[@AnimashaunOmoshalewa-wi2vu]

Sir is the answer correct

[@Temmie1801]

No

[@Alimiyawuiliyasu]

Wow

[@Ibrahimensah]

Q1 Theoretical yield =107.115g and Percentage yield = 19.14% Q2 Percentage yield= 25.8%

[@festusrotimi2403]

Hi

[@AsehaefeOkezi-zw4vn]

Explicit

[@samchidera]

Bur sir I have question.

[@NormanKekulahLahai-m7e]

This method is too long sir

[@AnimashaunOmoshalewa-wi2vu]

Question 2: theoretical yield is 15.9 Percentage yield is 77.36%