The hell with chem.

Why are people complaining? This video is great. Straight to point! I guess not everyone likes his way but for people who like to get straight to the point then this video is for you . Thanks alot for the video!

You make it look really easy, I hope it comes this way on the test. Thanks.

@olivecrossing8119

Жыл бұрын

Did it?

this is so great...this isn't hard my teacher made this seem like it was rocket science

Perfect! Straight to the point!

@chemistNATE I watched your videos for my last chemistry test and aced it. Thanks a lot!

You can measure gases in grams. Everything has mass. If you want to convert it to volume or something, convert it to moles and use PV=nRT (Ideal Gas Law)

Helpful on 2021 🙏🏾 thank you

It was very helpful thank you!

omg!!! this makes so much sense!!! i wish i looked at this last year!! you my friend have earned a subscriber!!!

This helped me out a ton! Thank you.

I cannot believe this is real...all the time I have spent tutorial by tutorial, even my teacher couldn't get me to understand right. But now......I'm coming to chemistNATE for each new lesson I learn in chemistry, OMG. Taught me in 2 minutes >_

You would want to use the molar ratio as a conversion factor to convert Mol A to Mol B. The coefficients in the balanced equation.

Thanks alot! I had totally 4got how to calculate the theoretical yield, and this made alot of sense and it all came back to me :D

Straight forward and easy to understand. Thank you!!

you helped me alot thanks

Thanks

that was seriously helpful to me

thanks

thank you!

This helped me so much! Thank you for making this.

See this looks easy but on my test the word problems gone make it sound difficult 😂

Thanks alot

shouldnt you use the values of CH4 because it is limiting?

i GET IT now! dear GOD you are BRILLIANT

You saved me thank you!!!!

YES

OK, if I have 3Zn(s) + 2Fe(NO3)3(aq) --> 3Zn(NO3)2 + 2Fe(s) The mol of Zn is 0.019 and the mol of Fe(NO3)3 is 0.013. Is the theoretical yield of Fe 1.46g or 0.728g? In other words, am I meant to double the molar mass of Fe because it is 2Fe or do I leave it as 56g?

Does everything have to be in moles before you solve it?

some concepts are too hard for people to understand please dont listen to the comments

Wow! Now I get what I am doing in Chem.

Can anyone write my essay?

@annettahaen8299

8 жыл бұрын

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super simple, easiest method on the internet

He made that look simple af!! But it is.. U just have to understand the steps. #team pre-med

Just wondering, where are you getting the .250 mol from?

@darrellrayonroblox

6 жыл бұрын

mass is niether created or destroyed .250 was given in moles in the product so we should have that in the reactant side to

what do the dots mean?

So...what if we wanted to find the amount of H2O? Would there be 2Xthe number of moles of CH4, i.e. .500 moles Oxygen? And then turn that into grams?

These people commenting are so mean 😂😂 This helped me though thanks so much!

isnt CH4 unstable?

Well, how about that

who was your teacher.

@LlamasEatHotdogs nvm, misunderstood something in the vid

This is probably really obvious but how do you calculate the theoreical yield of a reaction if you only know the mass of the element(s)?

@emon64

10 жыл бұрын

Probably a bit late, but you just convert the mass to moles, based on molar mass, and then you just solve same way as in the video :) Good luck to those who see this some point in the future :D

@rl9451

10 жыл бұрын

Estin Liu Thank you! Exactly what I was looking for!

Hahahahahaha. I'm saying "Reagent". "reagent |rēˈājənt| noun a substance or mixture for use in chemical analysis or other reactions"

I swear to God, this is hard!

How do you know that there is .250 moles of CO2 made?

your on some bong man!!!! ~.~

In grams? Isn't CO2 gas?

Straight

I DONT GET IT

they literally mean "therefore"

pretty worthless video trying to explain this concept buddy

@xadam123

9 жыл бұрын

it helped me

@roxyfitzgerald8916

5 жыл бұрын

not really if you are dumb..

dude what the hell u like missed a step in about 1:20 like wtf does that even mean what is the relationship between ch4 being limiting and there being 0.250 mol of it and o2 creating 0.250 mol?? like if there is more than one mole of a coumpound what happens??

@mathieumat5494

10 жыл бұрын

The mole ratio in-between CH4 and CO2 is the same, If you put in one mole of CH4 you get one mole of CO2, so if you put 0.250 mol in this case of CH4 you get 0.250 mol of CO2. You can see this from the chemical equation (no red numbers in front)

@AnouksMusic

8 жыл бұрын

Mathieu mat thanks!! :)

wtf is a limiting reagent lol

My professor uses a table to do this and it so....blah

whyre there so many downvotes LMAO???

Wtf my dumbass teacher made it soo darn complicated

how the FUCK are you about to pronounce reactant like that?

this wasn't helpful...

im sorry this confused me more and i have a test in ap chemistry tomorrow kill me

you guys on youtube all give the same example isn't helpful.

I'm so frustrated ugh this stupid professor i swear. I am so confused, I'm given the moles for NaOH and H2SO4, 0.75 mol NaOH and 1.25 mol H2SO4, but he wants the theoretical yield for Na2SO4 which I don't know how many moles of that we have. Balanced equation is H2SO4 + 2NaOH -> Na2SO4 + 2H2O. so am I trippin or is he????

Dalton is a bot

you didn't explain anything and just gave out answers. Next time, go step by step and actually walk us through the problem.

I didn't understand any shit

You spelled mole wrong, there is supposed to be an e at the end!

@dmystfy

10 жыл бұрын

mol is the abbreviation

@glynnis11

9 жыл бұрын

LOL. This made me laugh way too much.

@mzwanelenkunzi5345

9 жыл бұрын

hahahahahahahah.....haaaa

chem makes no sense to me... what a waste of a class, seriously

thanks