Відео

Just came across this video clip and think it is so helpful! I love the sketch of the “method” so students can keep track of what they are doing. This helps avoid errors in calculations. Comments were helpful, for example to annotate what you are doing. And significant figures were used naturally as part of the answer, no unnecessary attention drawn to them. Thank you!!

Bro it scratched my brand new sunglasses. I tried to do it gently, but it didn’t work👍

Thank you❤

Thank you🥺❤

thanks for the help big man. Also you def have an absolute hog in the trousers, I can tell by your handwriting

Hw do u input the small sized E

The Gargoyles roughly pushed them into the opening, where there was a platform, and then flew away and left them.

Thanks you. Your video is helpful to me.

An unknown compound weighing 6.5 Mg gave on combustion 20.47 Mg CO2 and 8.36 Mg H2O at 100°C and 760 mm Hg pressure 0.284 Mg of the compound occupied a volume of 100 mL Calculate the percentage composition Determine the empirical formula and molecular formula of the compound

What is the reasoning behind Moles being linked to Liters?

This helps so much!! I have ALEK quizzes and since I’m taking the summer session, he didn’t put this on the practice HW on ALEK so seeing people get this on the quiz put me in for a loop but this helped me understand the concept more and hopefully I can get that one more 100% I need! Thank you!!

THANK YOU KING

omg this helped so much!!! thank you for explaining it so well i appreciate you

@4.25 you said 3high multiplet instead of 2 high multiplet ( e)

Where are you getting the one and two 😮😮

Sorted, I’ve just bought polarized Rayban Wayfarers and want to remove the ‘P’ off the lens. This should work great, thanks

Thank you!😃✨

I did the same.

chat i’m so cooked

U know the teacher be cookin when they make an educational vid in this format. Honestly love paper users.

Thank you so much Sir, I appreciate your video and the time and effort of explaining it for better understanding. I have been seriously struggling with this but just by watching this video it was easy to understand. Thank you once again, God bless you.

For anyone confused about the last part. First he solved for k given experiment 1. Given rate equation: Rate= k[P4]^2. First isolate k: K=rate/[P4]^2. Then plug in experiment 1 data which is k=(3.19*10^-4)/(0.0110)^2 = 2.636 = 2.64. Then plug in 2.64 to the original rate equation to look like this: Rate = 2.64*[P4]^2. Question c is asking to solve for the rate given P4 and H2 concentrations. Plug in both (H2 will end up being just 1 since H2^0 = 1 which is why I didn't write it before). The equation should look like this: Rate = 2.64*[0.242]^2. This equals 0.155. Thanks!

hi,, i need you help,, can u help me to fine my own structur... i try to intrepretation but can not

Why is c more downfield?

Tried this today and it looks great. Plastic lenses or lenses with some coating will scratch not sure about the chromance ones.

Love u Tony, thanks so much

How do I send an NMR data for analysis?

thanks for all your help...i just came across this video when helping my brother with his high school chem homework and remembered my gen chem days

Thank you

How did you get 1.86?

Thanks a million, Tony! So why couldn't we use the concentration of the Br- ion (Ksp) in the final ice table for the last calculation?

I didn’t think it was possible, but your way of solving it was more complex then the actual ALEKs explanation lmaoo

thank you so much I never would have gotten this through the ALEKS explanations

Thank you the penny worked prefect

I just got a brand new pair of Ray Ban clubmasters (they’re polarized) and I love them, but the “Ray Ban P” logo is just hideous. I’m scared to do this because I don’t want to scratch a brand new pair of lenses

Thankyou sir , your teaching is on the next level🎉🎉 😎

Thank you bro❤❤❤

Thank you for all your help! Also, that pen writes smoothly! What type of pen is that?

i know this video is 8 years old but I am really confused about a homework question I have, where part of the water freezes after adding the ice and I'm struggling to visualise it on a picture. any help?

Good practice problems

My man i can write reactions for this overwhelming load of malarky now

i love it when he doesnt answer the questions

With sig figs! The answer is 2.189 x 10^3 kj

8 years later and you're carrying me. Thank you bro🙏

thank u so much u explaine well god bless u

BLESS YOU

im confused where did you get 4 in p4?

Tysm for explaining in a very easy and basic manner. It ready helped me a lot.❤

The peak at 122 on MS is called a McLafferty rearrangement and it includes a loss of a whole molecule ( a neutral molecule fragmented off). 😊

Hello brother Very informative video lecture, thanks I have learnt much