Thanks a lot Mr Nkosi you make me consider science in my future career

@MlungisiNkosi

3 жыл бұрын

Our country is in dire need of Scientists. I'm glad I would have played a small contribution in convincing just one more person to follow that path 😊

I have a physics exam tomorrow and I have learnt everything that my teacher (tried) to teach throughout our semester in just your 40 minute video! I can't find enough words to describe how thankful I am to you! You are an absolute life saver! ❤

@MlungisiNkosi

2 жыл бұрын

Thank you so so much ❤️

Bro this is Gold... doing matric and this really helps. THANKS!!!!!!

@MlungisiNkosi

3 жыл бұрын

You're welcome 😊

Thank you sir... This video helped me a lot in calculating the acids and bases 🤞🤞

@MlungisiNkosi

2 жыл бұрын

You’re welcome ☺️

Sir, for the last question if u said : n=m/M 0.08×63,5 =m 5.08g=m Original mass of Cu - new mass of Cu =12 - 5,08 =6.92g Therefore its approximately 7g

@MlungisiNkosi

2 жыл бұрын

Correct

Siyabonga Uncle ❤ I understand that u are a hard worker not a genius thats why people understand you...may God bless you richly

@MlungisiNkosi

Жыл бұрын

Thank you… There’s a level of genius behind hardwork

The amount of security I feel because of these videos is amazing. 🙏✨

@MlungisiNkosi

Жыл бұрын

Wow that’s amazing

All I can say is your knowledge will never depreciate

@MlungisiNkosi

Жыл бұрын

Thank you so much

Thank you Mr Nkosi 👍 Tommorow I will apply this information

I'm surely gonna give this channel a donation one day 🤞

@MlungisiNkosi

2 жыл бұрын

Thank you so much 😊

Sir une talent when its comes to teaching

@MlungisiNkosi

Жыл бұрын

Ngiyabonga kakhulu 🤗

Hey Mr at university they don't give us formula sheets?

Thanks alot mr Nkosi,,,,u make me understand the moles concepts I really appreciate it

@MlungisiNkosi

2 жыл бұрын

It is my pleasure 😇

Thank you sir for making these videos. It helps us alot. Thank you so much.

@MlungisiNkosi

3 жыл бұрын

You're very welcome... Look for many great lessons coming for next terms work. Thank you for being part of the family

YOU SAVED MY LIFE

Thank you soo much sir...U such a blessing!

@MlungisiNkosi

2 жыл бұрын

It is my sincerest pleasure 🤗

Thank you

Thank you for this video … really helps

@MlungisiNkosi

3 жыл бұрын

Did it do the trick? Percentage yield and percentage purity videos coming up...

Very very very very helpful . Thank so much 🌟

@MlungisiNkosi

3 жыл бұрын

I'm grateful thank you...

Your videos are so helpful ❤️🙏🏾 I have a test tomorrow and I don’t understand my teacher at all . This channel is helping me

@MlungisiNkosi

2 жыл бұрын

I’m glad I could assist. Please do me a favour and show some love to your teacher. They really work hard to get you ahead in life

@MlungisiNkosi

2 жыл бұрын

I’m glad I am able to assist. Do show appreciation to your teacher though…

You are too good...can you please do maths too😍❤

@MlungisiNkosi

3 жыл бұрын

I appreciate it Siya... I need a sponsor so that I can find time to work on producing content.

@ntikslxx2193

3 жыл бұрын

@@MlungisiNkosi we will pray u find one😭

Sir can you pls share the link of the video before this one ,where you were starting with the topic.

i can't believe it is this easy

Hiiiii I'm really confused as to why you can't use 2HCl ratio and the calculated moles of cu to determine the mols of HCl. Why use the formula of c=n/v to determine the number of mols of HCl when the ratio can be used but the answers for both method do not match . Please let me know. This is my only doubt in this question. I'm using this playlist for acids and bases and I really want to score. Thanks for your help.

@MlungisiNkosi

Жыл бұрын

Please provide a time stamp of what you’re referring to

Thankyou so much sir , I'm getting the hang of it

@MlungisiNkosi

Жыл бұрын

Great 😊

Thank you sir 🔥🔥

@MlungisiNkosi

3 жыл бұрын

You're welcome... I'll do questions on percentage purity and percentage yield in my next videos on Stoichiometry. Be on the lookout

I have a question sir Why isn't possible do you the ratio on Cu to find the mole of 2HCl, cause if i was writing an exam today without watching this video, i would have use the ratio of Cu to find HCl and am seeing we not getting the same answer Second question I think if we use CuCl2 to check the limiting regent will would also find CuCl2 as the limiting regent too, since we using ratios because it also 1 :1 with Cu So why did u choose H2 as your limiting regent

@MlungisiNkosi

3 жыл бұрын

For your first question: yes it's possible to find the ratio of HCl using Cu. It all depends on the information provided. I think it would help you to watch the entire Playlist on Stoichiometry. Second question: you don't choose a limiting reagent. You deternine which one is depending on how much of each reactant is available.

This video did help me..❤🎉

@MlungisiNkosi

Жыл бұрын

You’re welcome

Hi Sir I wanted to know, since the previous video we have 1 product form which was the muffin, so I will we know which product to use between the two or three depending on the question. Cause we could have used CuCl2 but we used H2.

@MlungisiNkosi

2 жыл бұрын

Honestly, it wouldn't matter which you use. The outcome should be the same.

You the best man

@MlungisiNkosi

Жыл бұрын

Thank you 😊

Thanks wish I could teach like that

@MlungisiNkosi

2 жыл бұрын

You will do even better... You have my lessons to get you started. Develop yourself from there and there's no reason you won't be able to do wonders

Thank you sir❤

@MlungisiNkosi

2 жыл бұрын

My sincere pleasure 😊

I remembered you when was answering equilibrium 😜💃🤸‍♀️🤸‍♀️🤸‍♀️🤸‍♀️

@MlungisiNkosi

2 жыл бұрын

Thank you so much 😊. Im glad you could be assisted

sir why didnt you use the CuCL2 but used only the H2

@MlungisiNkosi

2 жыл бұрын

You could have… There’s absolutely nothing wrong with doing so.

@ntandoyenkosimoyo2071

2 жыл бұрын

@@MlungisiNkosi would you say your chose the less puzzling option?

Thank you so much sir, could you do the prelim paper for 2021 Eastern Cape for your next video✨

@MlungisiNkosi

2 жыл бұрын

I will try... I'll check if there is anything that isn't covered in this particular paper.

Hey sir for 11:07 when we have diatonic atoms do we make the molar mass (2×Diatomic atom) e.g For oxygen were we going to say 2(16)?

@MlungisiNkosi

2 жыл бұрын

Yes we do...

@mandytibane2068

2 жыл бұрын

@@MlungisiNkosi thank you

So helpful 💖🥺

@MlungisiNkosi

Жыл бұрын

You’re welcome

Sir i was doing the last one with you. And what i did was that after comparing Cu to HCL i took the moles and used them to find the mass that reacted. Then after that i subtracted the mass used/reacted from the total mass. My Answer was exactly 6,92g. Is it incorrect?

@MlungisiNkosi

Жыл бұрын

That sounds just about correct… It sounds like you know what you’re doing.

hhayi sir you take the cup you are good shame and thanks once again im smelling distinctions

@MlungisiNkosi

2 жыл бұрын

I love the confidence 🤗

Dankie baba !

@MlungisiNkosi

10 ай бұрын

Danko!!!

Do you have any online classes besides YT where I can follow along with you every week ?

@MlungisiNkosi

2 жыл бұрын

Yes I do… please email (info@mlungisinkosi.co.za)

sorry sir, i was just wondering if these courses you teach are for undergraduate students or secondary schschool

@MlungisiNkosi

2 жыл бұрын

It’s for all

Mr Nkosi do u have any lesson teaching converting

@TimothyFernando-yj9wr

Жыл бұрын

How can I check it coz I can not see it

greetings sir can you please do more videos based on this topic.

@MlungisiNkosi

2 жыл бұрын

I think these are enough to get you started. Try out the questions yourself and see if you understood

Sir what happens to CuCl2?

@MlungisiNkosi

2 жыл бұрын

I’m not sure what you mean… Nothing happens after it’s converted to a product

@azasouthafricanyoutubers5654

2 жыл бұрын

Don't u assume whether it can be your limiting reagent??

@MlungisiNkosi

2 жыл бұрын

@@azasouthafricanyoutubers5654 Honestly I’m not sure I follow. Please clarify

@DemxnsFye

2 жыл бұрын

@@azasouthafricanyoutubers5654 The limiting reagent comes from the side of the reactants not products. We just use H2 to help find the limiting reagent. We Could have used CuCl2 as well. But only to find the limiting reagent from the reactants

Can you make your video downloadable

@MlungisiNkosi

2 жыл бұрын

Unfortunately I had to make this change because there were some problematic elements.

Mr is it safe to use this method during exams??...it feels like cheating...so simple to grab marks🤣❤

@MlungisiNkosi

2 жыл бұрын

It is very safe ☺️

No matter what i do ill always be stupid

@MlungisiNkosi

Жыл бұрын

But why do you say such terrible things to yourself about yourself

@nomathembamgwevu5676

3 ай бұрын

​@@jademashego857try other options that are in the health science faculty. Don't give up

@jademashego857

3 ай бұрын

Its always been my dream to study medicine but looking at my marks its certain that i wont even get in. And yes i do put in the work and i have changed my ways of studying to not just worl hard but study effectively, it just seems like no matter what i do i never see improvement it just keeps getting worse. So i think its best i just accept i have failed myself and my dreams as well 🙂

Im so stupid

@MlungisiNkosi

Жыл бұрын

Please don’t do that to yourself