Chemistry | Acids and Bases | Calculating the pH of a base 

I was a mlungisi fan wen I did my matric now I'm a first year medicine student and I'm still here🥰

Teacher of the year👏🏆🥇

Sir, just wanted to encourage you to do the wonderful work you, Im learning 95% of the work on your channel and your methods and teaching techniques are really expectional. Thank you sir. God Bless your grind

Acids and Bases has always been an issue for me , but after watching your Playlist on it , it seems so much more easier to understand. Writing P2 tomorrow and I feel more confident than nervous. Thank Youuu for your efforts in helping us ✨️genuinely appreciated

You actually make Physics fun. I never thought I would say this in my entire life. My marks have improved so much ever since I started watching your lessons. Thank you so much

Guess this is Goodbye, Thank you so much Sir Nkosi❤

Thanks ❤ uncle it's such a blessing to have teacher like you🙏God bless you

I am writing later today. I can never have enough of your videos sir. They are so helpful. I have been watching your videos since term 1 and I am not afraid to say you are the best. Though calculations come in different forms and seem perplexed, I am sure I will remember all your teachings. May God bless you 🙏. Starting a RU-vid channel was never a bad idea because wow, it's like this is your calling ❤. By the way, do you give your learners your whatsapp contacts for when they want some help with their own questions? If yes, I am kindly asking for them🤲

IAM lungisi fan doing grade 12 paper 2 have been so Hard for me but as am writing Monday I hope im gonna improve he really helped so far🥺❤️

I admire the teaching style thank you

Sir💯💯. I have a question about the changing of temperatures though, how can I still use the second method? Because I feel like that's probably the one I will always use

you explain everything so well,thank you so much sir we appreciate you.❤️❤️🥺🥺

Sir I have been watching your videos lately and acid and base seem to be understanding

there is formula to calculate the base. its pH= 14 + log[OH-].its quicker and easy

Thank you very much for the explanation Sir!

When kind of dis question is asked ,how should I know that I'm calculating acid or base?

Thank u for these amazing and helpful videos.

I know you’re very busy sir but we would appreciate maths revision as well. Thank you. 🙏

Greatings sir .i am confused on why do we use the volume for distilled water to calculate the concentration of koh

You made the Kagiso Witness Formula (Kw) simple🤞🏿💯🔥🔥

You make everything seem easier sir

We should quit school and attend mlungisi nkosi coz wow he can teach❤❤❤❤

I'm confused sir. The question said calculate the pH of sodium hydroxide solution and so why did you calculate pH of Hydronium ion? Why didn't you use pH = - log (OH)? Why did you use ionization of water constant formula?

I would like to thank you sir soooo much you such a life saver 😊

Wow Siyabonga Mr Nkosi, you make it easy sir thank you

Writing on this tomorrow 🙆‍♂️

Thank you sir this is so helpful

cant wait for part 4

Thanks sir👑

The fear of failing physics p2 has just dropped of my shoulders 😹✌🏾

This is so helpful

How will you know that you're Dealing with ph of a base or acid?

How do you make your calculator use logs and not say error please help

sir i dont understand why it went from 5*10^-13 to 5*10^-3

hi sir how do i become a member and how much is it

Please do Stoichiometry revision 🙏

Thanks you❤

Mlungisi wama Marks ami we physics 🔥

🎉❤

upgrading has never been easier

10^_14 umthatheph mR ?

hiesh at this point i’m doubting, a couple of hours left

L