How To Calculate The pH of a Solution Without a Calculator - Acids and Bases

This chemistry video tutorial explains how to calculate the pH of a solution without a calculator. It requires a modest understanding of the properties of logarithms and basic arithmetic. This video contains plenty of examples and practice problems.

Acids and Bases - Introduction:

The 7 Strong Acids to Memorize:

Conjugate Acid-Base Pairs:

pH and pOH Calculations:

Estimate The pH Without a Calculator:

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Autoionization of Water - Kw:

Which Acid Is Stronger?

Acidic, Basic, & Neutral Salts:

pH of Weak Acids:

Buffer Solutions:

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Polyprotic Acid Base Equilibria:

Acid Base Titration Curves:

Acids and Bases - Practice Test:

Ksp - Molar Solubility & Ice Tables:

Complex Ion Equilibria:

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Gibbs Free Energy, Entropy & Enthalpy:

Entropy - 2nd Law of Thermodynamics:

Electrochemistry Practice Problems:

Final Exams and Video Playlists:

Full-Length Videos and Worksheets:

Chemistry PDF Worksheets:

[KayoriChii]

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[evelynyoung]

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[anthonylebario]

Perfect for the MCAT! Who else is studying for the MCAT!?

[thaliahoyos]

This has helped me so much for my MCAT!!! Thank you!!!!

[roophakganesh]

please do continue to teach these little things(basics) which are needed most

[pouya]

It would be amazing if you solve some problems for anti logarithm for when you have pH and want to calculate the molar concentration . Ty btw <3

[vigneshvasans]

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[anugyashekhar]

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[tanyashrivastava]

Hey, I need to calculate how much the 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 ?? Thankyou so much in advance

[Rajat_]

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[evwerenisaacoghenenyerhovw]

Sir please I need video on pH involving buffers when strong avid or base is added please help me🙏🙏.. ur videos have helped me alot

[ragno]

thanks to my man, my teacher didn't even tell what log is

[theboogiegamer]

Please completely make videos on chemical equilibrium and ionic equilibrium jg

[obeserat]

If someone has to actually do this I am so sorry for you

[chummaker]

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[sroydetroy]

Hi. can you do a video where you explain the opposite procedure? how to reach the concentration when given the Ph also without using the calculator.

[triple_gem_shining]

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[annelisewilliams]

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[dhruvverma]

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[ummusalmaibrahim]

Thank you so much..i always wanted to learn the pH and u made it easy for me.. thank you