pH of Weak Acids and Bases - Percent Ionization - Ka & Kb

I want to ask something because i don't understand. What if the Ka is not small enough to ignore the x? how to change it into ax2 + bx + c = 0?

sure as hell, you were called for this.

How can you say that ph and poh is difference even though putting same concentration in same -ve logarithms??

Awsome

I love you bro

One love no homo

I don’t even study I just come watch your videos 10 minutes before my quizzes and get 100% 😂

Awesome video with so many examples with different situations ❤❤❤

Very interesting ❤

Please how do you know it's a strong or a weak acid and weak or strong base.

Thank you

Thank you ❣️ so much 🥰 it has been long time i studied this topic acid and bases and when I reach at weak acid I'm always confused 🤔 but today i found this video 📸 and i understand easier, may the Lord 🙏 bless you 💯💯💯😊

I'm so glad to have you
The way you explained the ka,kb and percent ionization is explicit

I didn't study anything I just went through your videos in a short period I acquired more knowledge ad passed my test👋👋u are the best ever

i was a fan until you said cross multiply. such a weak term.

I still don’t get why “0.75-X” was changed to “0.75”. I don’t understand what is negligible that you said

I need to calculate how much quantity of Conc H2SO4 Will be required for a 100 mL solution to reduce the pH from 6.5 to 4.5. How do I calculate it ??

Sir how do you got 1.310^_11

thank you from the bottom of my heart, I'm so grateful to the point where I watch all the ads without skipping!

Woah.. Question 3 was very difficult..

Could you please make a video for solving the Systematic Treatment of Equilibrium?

when will the Equilibrium shift to the left instead of the right in the ice table

How do you find Ka if given hydronium equilibrium concentration and told acid intial concentration

Me: Learning this after the Exam 🤦‍♂️

እናመሰግናለን

Thanks very much for these videos😍, but I didn’t understand why sometimes we use Ka and other times we use Kb ?

I will never understand, as going for a BA for mechanical engineering, computer science, and even physical therapy, we are required to learn all these concepts of chemistry! Do they teach chemistry majors engineering math? Or computer coding? Or other non related classes to those wanting to be chemists? Why is chemistry so important EVERY other STEM major must learn it? I will NEVER use these concepts!
But thank you for these videos, only way I'm getting through chemistry 2 just so I can forget it forever.

Your videos are not playing off late. Kindly check on them

bro is responsible for my grade

Hey, I’d like to ask about Cl. Why didn’t we include it in the reaction ?

can someone help me?
A saturated aqueous solution of salicylic acid has a concentration of 0.018 m at 25 °C.
Calculate the pH of the saturated salicylic acid solution.
how do i calculate this and how do i find the ka if its not included.

Once upon a time JG

Your absolutely a genius SIR. Salute from another continent.

Mr man thanks 👍 alot always being blessed by God

at 16.38 what will happen to Cl atoms ? didn't the problem states NH4Cl, so why only use NH4?

L for this one. You did not explain correctly

Sir, for the 2nd exercise when we were fitting the value for [NH3] why didn`t we put (0.25-x)

I thought I was doing chemistry not mathematics

thank you

thx alot 🙏

You are legit a legend. You’ve helped me get through Chem 2 when the teacher didn’t even give us any lectures. Triple thumbs up Brodie👍🏼👍🏼👍🏼

Thanks a million for this video. But you didn't explain why Na in NaF is a spectator ion

THANK YOU SO MUCH

fkchemistry..:)

what happened to the chloride in question 3?

For the 3rd question, why can’t we use NH3 + HCl —> NH4+ + Cl-

I was struggling with this concept in my chemistry class but this video cleared all of it up in under 30min! I really appreciate it!