Chemistry with Ken

7:34

Calculating pH from H+. Calculating H+ from pH

2 ай бұрын

2:49

pH and the pH scale

2 ай бұрын

8:12

Finding acid / base conjugate acid conjugate base in an equation.

2 ай бұрын

11:51

What's an acid / base. B-L acid, identifying the B-L acid and base

2 ай бұрын

3:50

Example problem: Given a K and an equation, calculate the missing concentration

2 ай бұрын

4:56

Example problem: Calculating a K from concentrations and an equation. Find K expression, K

2 ай бұрын

8:18

% Solutions and using percent in calculations

2 ай бұрын

11:08

Solubility, Unsaturated vs Saturated, Solubility trends

2 ай бұрын

29:27

Calories and Joules, Food Calories, Using Heat Equation, Phase Change Equation, Combining the two.

2 ай бұрын

26:15

Classification of Matter, States of Matter, Temperature scales and conversions between temperatures.

2 ай бұрын

13:02

Oxidation Reduction

2 ай бұрын

35:52

Mole Ratio and tying together with Molar Mass. g -- g, mole ---g, mole - mole worked examples.

2 ай бұрын

25:20

Balancing Equations

2 ай бұрын

34:15

Avogadro's number, the Mole, Molar Mass. Using Molar Mass in calculations

2 ай бұрын

19:45

How to name ionic compounds

2 ай бұрын

27:30

Lewis Dots Structures, Geometry and Polarity

2 ай бұрын

31:06

Fe and Cu with multiple charges - how to obtain right charge.

2 ай бұрын

38:52

Ions, Obtaining correct charges, Octet Rule, Valence electrons, Writing ionic compound formulas

2 ай бұрын

17:56

Half Life

2 ай бұрын

29:55

Radioactivity, Particles, Radiation Protection, Writing and Solving Nuclear Reactions

2 ай бұрын

19:05

Writing electronic configurations, Periodic trends: Size and Electronegativity

2 ай бұрын

41:50

Valence electrons, Lewis Dot, Electron energy levels, intro to Quantum, Sublevels and Orbitals

2 ай бұрын

42:54

Daltons Law, History, Periodic Table, Periods and Groups, The atom, subatomic particles

2 ай бұрын

29:54

Density and Specific Gravity. Finding density by displacement. Using Density as a conversion factor.

2 ай бұрын

49:50

Rules for Significant Figures, Equalities and Conversion Factors, Conversions, Nurse Math

2 ай бұрын

52:44

Units, Metric, Measured numbers, How to Read a Ruler, Significant Figures

2 ай бұрын

1:05:24

Find Formal Charges with Phosphate ion being an important example Bond hybridization Sigma and Pi

2 ай бұрын

55:06

Geometry shape including expanded octet B B, L B, L L from lab 11 Finding bond angles in organic

2 ай бұрын

55:06

More Lewis with Polarity Bond enthalpy

2 ай бұрын

Пікірлер

@AndyLamptey-y2h 16 күн бұрын

So what if the g is 1000 what would you do

@RohitPareek-nj1jk 2 ай бұрын

great explanation but just try to speak a litle loud next time

@mr.anonymous726 3 ай бұрын

great sir, thanks for your amazing lectures. god bless you

@Jpoi 4 ай бұрын

Wake up babe new chemistry with Ken video just dropped

@charlesebuka1443 4 ай бұрын

God bless Sir

@MahamNawaz-hi3uz 5 ай бұрын

I am from Pakistan

@cipher7edits 5 ай бұрын

So I have a question for checking stability of resonating structures . When there is two structure and one has carbon ion(preference element) and other has OH− (as preference element ) so do I need to check octet of only the preference or do I have to check octet of every element in the compound.

@idsrrver6071 6 ай бұрын

You ain't India 😨 damn ur good

@wonktonk185 7 ай бұрын

Thank you oh Great Ken I might maybe pass my chem exam

@zachx333 8 ай бұрын

epic 9 year old video helping me on today's homework <3

@bahalve001 8 ай бұрын

But I think the last one should be supersaturated

@perrysmajestic988 8 ай бұрын

Thanks for these uploads, very straightforward easy to understand. Watching all your vids to review for 152

@JossinJax Жыл бұрын

So wait @2:25 , why can we use the moles of glycerin without appending the ratio to water? Is it because it's assumed that it's there? So when you get 357.9 g of glycerin, is that to say that it's 357.9 g of glycerin per 1 kg of water? And then since you have a kg of water as the solvent you then add the 357.9 g of solute to get your 1357.9 g of solution>?

@bulldawg1964 Жыл бұрын

Yes. You need the total mass (from density) to get the actual volume - assuming you have that many moles dissolved in 1000 g of water. Then it's moles / L solution.

@yashsontakke3706 Жыл бұрын

Thanks for upload it 9 years before

@aslam3136 Жыл бұрын

Thanks sir

@srinivasvasu6738 Жыл бұрын

Your an idiot don't post what you understand. Give a common man who knows both equations. Mathematically give final equations

@sama2452 Жыл бұрын

thank you so much sir

@musannabaktiar Жыл бұрын

thank you so much

@joshuatang69420 Жыл бұрын

where is the answer for c

@nan123jishnu Жыл бұрын

👍🏼

@bluem56 Жыл бұрын

Thank you so so much! :)

@jenjiliv2659 Жыл бұрын

how did u get the 298k in osmotic pressure?

@asdaskika1479 Жыл бұрын

it was really helpful thank u so much

@Mashhour.Eliesh Жыл бұрын

Thank you professor I really appreciate it ❤

@melissaclarke5151 Жыл бұрын

wait!!! the question reads 34g/100g. where did you get the 25g/100g H2O??

@andrewhackshaw837 2 жыл бұрын

Yessir, thanks for this! I was stuck on this one question for like 2 hours lol, but you helped me! Thank you so much :)

@heyitsmshy 2 жыл бұрын

thank u sir!

@arpangupta69420 2 жыл бұрын

Very useful information. Helped me and many others in test prep.

@gourav6017 2 жыл бұрын

Thank you

@DrQuinty 2 жыл бұрын

34g/100g can mean two things: 1. 34g of solute per 100g of solvent; OR 2. 34g of solute per 100g of solution. The results for both calculations will be different. I think the question should have been more specific!