Using Ka to calculate pH 

you explained everything so well! i appreciate this resource!

Best video so far

U explained very well, thank you

Thank you! Great explanation

Thank you so much helped me a lot!

At 1:54 the reaction is actually proceeding to the right, not left.

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Amazing!!

this is so helpful thanks allot

Thank you!!!

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Thank u so muchh

7 minutes for 1 problem! Fun!

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Tq great

thank you

why you just missed out the original concentration 10^-7 H+ ions per liter in pure water?

Hi, so I understand water gets ignored because its a liquid and its the solvent, so its not technically in concentration with anything (unless like concentration within itself which would make it 1 so its still ignored). But at the same time, aren't there h3o+ and Oh- within the water that shouldn't be ignored, but added to the acid that got added to the water?

Why two x's and not just one since you only loose one hydrogen?

What does x refer to?

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bro FUCK this shit so confusing thanks though