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@Totallyrandomstranger-ez2me

2 ай бұрын

Thank you so much for all your videos you might have just saved my exams

GOOD LUCK WITH CHAPTER 4 EVERYONE 🐾

@truthobservatory6767

5 жыл бұрын

Pine I’m so weak bout a take chapter 4 test tomorrow thank you currently cramming lol

@PHILLYMEDIC69

5 жыл бұрын

this sucks dick

@thesolution1225

5 жыл бұрын

Currently CRAMMING ASWELL

@YOTSUBA_desu

5 жыл бұрын

midterm gang

@lamarsinclair5408

5 жыл бұрын

U know it man

I learned more by watching this video than from my college chem professor who's a doctor. Thank you!

@sajanacharya2291

6 жыл бұрын

yeah....same here

@l7bsi

5 жыл бұрын

Addie Jane What a weak university. I am in grade 10 and I studied this in term 1.

@l7bsi

5 жыл бұрын

Jack W We will have chemistry ap exam in grade 11. At grade 10(right now) we will have ap computer science and ap capstone.

@lukanovak1492

5 жыл бұрын

I'm learning this in High School... 😵

@cyborgpenguin89

4 жыл бұрын

Same

this man is a better teacher, a better PERSON, than my chemistry professor

I always watch your videos after every chem class, it gives me a better understanding! I would say you are the best youtube channel for all math and science subjects :)

I feel really satisfied every time after watching your youtube vedio.you just spend time and go slowly and surely in detail in such a manner that we as a student really understand everything you teach. Thank you so much. I'm so glad such a rare KZread channel like yours exist .

I learned more from you than I have learned from my AP teacher... Do you have a donation page?

@TheOrganicChemistryTutor

7 жыл бұрын

It's on my channel page: kzread.info/dron/EWpbFLzoYGPfuWUMFPSaoA.html

@marlenegarcia6811

Жыл бұрын

@@TheOrganicChemistryTutor Why is it Pb 2+ and not Pb 4+ if on the chem table it say it has a 4+ or 4-

@fanaticflame6946

5 ай бұрын

Its a transition metal, so they generally have different ions (depending on which given one) In the question, he used Pb(NO3)2, tracing back on the criss-cross method, that shows that the lead (Pb)charge used in that reaction would be +2, If it was Pb(NO3)4 then the lead (Pb) charged used would be Pb+4 @@marlenegarcia6811 😀

I was confused for the entire chapter and I have a test tomorrow. This video made this so much clearer to me

@HSN2k

Жыл бұрын

Damn 2 years ago but how did u do

@jamlokinut3022

5 ай бұрын

we need an update bro

@Loading-tr7yv

5 ай бұрын

@@jamlokinut3022 honestly I have no idea, but I did well overall

@jamlokinut3022

5 ай бұрын

@@Loading-tr7yv congrats 🥳

@Loading-tr7yv

5 ай бұрын

@@jamlokinut3022 thanks bro💪

How's this one guy better at teaching multiple courses than professors who been teaching the same thing over years

Oh! How did I not get this before, it's so easy??? What?? Thank you, my man!

best 10 min I spent studying!! you did a great job breakingthis down so I could understand. Thank you

I honestly would fail chem without this

i seriously can't thank you enough for making this video, its SO helpful!

If I should have had my own way I would have subscribed to your channel thousand times. Wow ! You super good sir. Thank you very much😊

Very helpful video, helped me understand a lot of important details about the precipitation reaction before an important exam. Thank you!

god bless you i have a chemistry exam tomorrow if i pass which i know i am going to its all beacuse of you i cant thank you enough by how much u helped me in math and in chemistry

i seriously learned more from u than my chemistry sir....

taking a chapter 3-4 quiz today and a midterm on thursday chapter 1-4 this is a life saver!!

Finished 13 problems thanks to one vid. Awesome

2:54 for those of you looking specifically for Precipitation Reactions :D

@VTObi4z

Жыл бұрын

Thx

you saved and helped me big time, appreciate the video g 🙏🏾

These videos are absolutely amazing. Thank you!!!!

I can never thank you enough for your videos. Thank you soooooooooo much

thank you so much!! your channel is really a big help for us students

a great video to learn chem you are making chem way easier that's pretty dope keep up the good work 👍

thank you so much with explainig this. I had trouble understanding how to make reactions and now I know

single handedly saving my entire chem final

fav channel ily thank u for saving my gpa fr

CANNOT BELIEVE THIS 1O MINUTE VIDEO TAUGHT ME IT BETTER THAN MY 1 HOUR COLLEGE CLASS

@wrathbarkwrath

Жыл бұрын

I HAVE A TEST TOMMORROW ON THIS HOPEFULLY I PASS

@michilovr

10 ай бұрын

DID YOU PASS?

Extremely helpful for my chem test!! real mvp

Thank god this is here, i had no idea what my prof was trying to explain.

Why do you leave the PbBr2 as it is and not seperate them?

you honestly saved my life thank you thank you thank youuu!!!

Going to write a test and this video is what I need

Awesome!!! I just learned so much! Thank you

Hello, how do I know if a precipitation forms or not? how do i know which if the precipitate?

Can I ask why didn't you consider that 2 of chlorine when trying to find the products ?

learned more from him than I did my professor with an hour

This guy has a video for everything I need

Thank you so much, your teaching is a gift

i have a Chemistry test tomorrow and i am currently cramming at 11 pm ✌ Got to love highschool

I'm lost in class, and then its so easy here. Thanks. You're saving me

Omg thank you so much!!!! Makes so much more since now!!!

@llawliet3656

4 жыл бұрын

It’s spelled “sense”, not since. You’re welcome!

this is my DUDEEEEE!!!! soooo grateful

Hey dude, thanks. Made it not as bad as I thought!

3:30 - If it's insoluble, you write it labeled as a solid and not Aq, right?

THAT WAS SOOOO HELPFUL!!!! thANKS

you are a huge help, thank you so much!!!!

Hello, how do you determine the state of a new combined ion? I am just confused about whether this new ion is aqueous or solid or liquid or gas? Thank you!

@mrfresssssh

7 жыл бұрын

look up the solubility rules for liquid/solid

you're a lifesaver getting an a on my test this Friday because of you

I just want to let you know you're an amazing person and thank you for making these videos.

Is it possible for an equation to have only one spectator ion?

This was very helpful thank you

You are the best🌟 Thank you so much!

This man is a genius.

thank you so much, I finally know how to do this

You're simply amazing thank you

This was very helpful

why you did not put the subscript on cl2? AgCL2

Can somebody explain why there is a 1 in front of ca? I don't get it.

Thank you so much, Sir.

chem is making me want to kms but you are making that less likely of an outcome. thank you!

do you have to divide by two for the net ionic equation or can you leave it with a coefficient?

@adryerwithabrickinit9231

6 жыл бұрын

Cierra Harwart you divide it by the greatest common factor of all coefficients to simplify

Thanks helped out a lot!

Hi thanks a lot your videos are really clear and helpful, i don't understand though... Does the activity series of metals not apply to precipitation reactions?

I CANT THANK YOU ENOUGH FOR THIS VIDEO !!!!

i have a question someone please answer why did he leave 2AgCl in the products at 4:52? why didn't you separate it and write the charge like you did with ca(no3)2?

@neptune6619

6 ай бұрын

I have the same question

How do you know each nitrate has a +1 to get a +2 charge from Pb? 6:30

why do you keep the coefficients in some equations and take them out in others

this was very helpful! thank you!

in the first question i don't understand why you combined NO3 and Ca together. Shouldnt Ca be combining with Ag?

Helped alot thank you

Great video!

MAY GOD BLESS YOU SERIOUSLY

Well done thank you!

you the man

Thanks for the help

you are the best. thank you

dude, you teach better than my teacher...keep up the good job :)

@VTObi4z

Жыл бұрын

Same except Better than my professor.

how do you know its a percipitation reaction?

with your vids and crush course I can understand what my teacher js talking about. then, go to khan academy for practice questions. this is how I survive Ap chem

Why didn't Cl2 get moved over to the product side?

Thank you so much

Thank you a lot 🥺🤍🤍🤍🤍

lovely video

How do we know if it’s aqueous or soluble?

sir ,can u make a video on polymers??

Great video, thank you for this. Super easy to follow

Oh my goodness way better than my science teacher ;O You are a life saver!!

you are literally saving 10th grade

THANK YOU!!

Iam a big fan bro. I watch your videos on youtube every time I am confused with any Chemistry topic. I am making great progress in Chemistry. Thank you so much.

You are basically the professor Lenard ( Calculus ) but for chemistry lmao thanks !

@TheOrganicChemistryTutor

7 жыл бұрын

No problem

@woodychelton5590

3 жыл бұрын

true

Got 100% cuz of this video much appreciated

yo great content my guy

That is just amazing

I love you with all of my heart💖✨

For 7:38 there are 2 NO3's so wouldn't you write Na2(NO3)2? Since (NO3)2 would have a -2 charge as there are two of them so it would require 2 NA's ?

@youtube_cws1969

2 жыл бұрын

NO3 still has a -1 charge but there's two of them to match the 2+ charge of lead. When you combine Na and NO3 together they both have a -1 charge so it becomes NaNO3. Na2(NO3)2 is just reduced to NaNO3 since everything is divisible by 2.

Syabonga muhle umsebenzi wakho

don't understand how you know the charges here of each element..

@K9Raptor

7 жыл бұрын

Douglas W Every element in a group has the same charge, you can calculate for the charge too by looking at the valence electrons, eg. Oxygen's valence electron would be 6 as 16-2-8, and you can see that it is missing 2 electrons for it to be stable, therefore it's charge would be -2.