How to Calculate Molar Mass Practice Problems

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How to Calculate Molar Mass Practice Problems

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Күн бұрын

We will learn how to calculate the molar mass of a compound by using its chemical formula. Molar mass is a quantity that is very similar to molecular mass, molecular weight, formula mass, and formula weight. In order to calculate molar mass, we look at the formula to determine how many atoms of each type are in it, and then look at the periodic table to determine the atomic mass of each of the atoms. We will look at compounds containing polyatomic ions, and also hydrate compounds.

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@chelecovers6893 8 жыл бұрын

Can I just say, you are an amazing teacher. You make Chemistry look so easy.

@0.3nergy 7 жыл бұрын

that's because it it... your little mind and conscious just make it difficult. nothing is hard if you dont make it.. things are what you make them to be.

@azqui3479 7 жыл бұрын

[ ] i can't tell if this is an insult or not

@kevinmejia8082 7 жыл бұрын

Azqui it's not moit

@0.3nergy 7 жыл бұрын

Azqui it not, but you could make it if you wanted to...Your choice.

@amado4249 7 жыл бұрын

+[ “Enfite1” ] Learn proper grammar before criticizing someone's cognitive ability.

@MakenaMason 8 жыл бұрын

I got an A+ on my last chemistry test from watching your videos!!!

@abather4931 8 жыл бұрын

in which class are you?

@SergeiLeontiev781 8 жыл бұрын

+‫اباذر كاظم‬‎ ch...chemistry

@afnanhussain2451 8 жыл бұрын

ur hot in ur youtube vids

@DrLearn-je4vz 8 жыл бұрын

thanks I got A+ in my test and I love I nepal

@josephvarela4273 7 жыл бұрын

I have a final tomorrow I hope these help me too c:

@FatymaZAli 8 жыл бұрын

You are GOD GIFTED, Literally !

@callmetired2294 5 жыл бұрын

so why the pentagram?

@forgxtnsoulx8450 5 жыл бұрын

@@callmetired2294 ikr

@deadreckoning4777 Ай бұрын

@@callmetired2294 Lmao

@_cndrn 5 жыл бұрын

the 171 people who dislike this video is all of our chemistry teachers haha

@unnikrishnannair9005 4 жыл бұрын

😂😂

@jihademad4715 3 жыл бұрын

Lmao

@saiuleshumanath6239 2 жыл бұрын

That's why KZfaq removed disliked

@resetmyzen1585 Жыл бұрын

😂😂😂

@Garorduno 5 ай бұрын

😂😂😂 hahaha true

@Confiantte 8 жыл бұрын

I love you, I love you and I love you!!!!!!!!!!!! I can't believe I was about to quit my chemistry class until I watched your explanations. You saved me from my frustration and from that man who calls himself a professor. My professor is horrible I never understand a single material he teaches in class. All of your videos have been saving my neck, day by day. AGAIN, I LOVE YOU! God keep blessing your intelligence and capacity to explain chemistry.

@jamaicansistarobinson7587 6 жыл бұрын

I totally understand!

@abovespace2035 3 жыл бұрын

how are you learning this in college/uni

@laurennnfoxxx 2 жыл бұрын

Tyler I've recently been diagnosed with ADD and have always had trouble learning stuff and focusing. Thank you so much for making this so simplified for students.

@LTenforcer 5 жыл бұрын

This was explained to me so many times and I got it in just minutes from watching this video, talented teacher.

@emonsees65 9 жыл бұрын

Yeah I'll def be passing my chemistry test tomorrow xD thanks mayn

@nickd4248 9 жыл бұрын

Me too. My chemistry teacher doesn't do shit and the test is tomorrow. Now I might get a good grade.

@ezfrly386 6 жыл бұрын

saaaame

@Shawn47474 5 жыл бұрын

Did u pass?

@BIK_dik 4 жыл бұрын

Same bro

@emonsees65 3 жыл бұрын

@Softboii Tingz oh yeah im like a chemist now bro

@Bend_Dover270 Жыл бұрын

You make chemistry look easy. I look at my book and don’t know what I’m reading, but listening to you explain makes it so much easier. We all appreciate you 💗 you’re going to get me through all the chem I need to take in college. You’re a life saver!

@pogicus89 8 жыл бұрын

wait a second wait a second...my chemistry teacher is named Dewitt...he always talks about his son...and he has shown us these videos. I've never noticed until now, but, are you his son?

@Engage8 7 жыл бұрын

Spack Jeeka lool I'm dead

@shouryaseth5715 5 жыл бұрын

and the plot thickens

@user-hh5vd5gh8r 5 жыл бұрын

@@shouryaseth5715 indeed it does.

@popularloner71 4 жыл бұрын

If that’s so ...wouldn’t the father (Your teacher) be smarter than the son and teaching the son chemistry if that’s the case why are you here ... and the plot thickens

@aidilibrahim410 4 жыл бұрын

soooo? is he the father?? still in suspense after 4 years

@JordanLitt27 3 жыл бұрын

Hey! It's been quite a while since you've uploaded but I would just like to thank you for contributing all of your videos. My chemistry teacher has been using them alongside his lessons to help us better understand certain concepts and I find them very helpful. I'm interested in chemistry and I want to continue with it into postsecondary so I'm thankful to have been shown your channel :)

@allysondallas2534 7 жыл бұрын

A got an A on my CHEM test last week thanks to you Tyler. Now we are moving to Molar Mass/Mass calculations.

@shubhamsahay8761 7 жыл бұрын

Your way of explanation is amazing.

@mariachickis 9 жыл бұрын

I want to thank you for all the help that you have given me. I have a test coming up this week and your teaching lectures have really showed me how to solve the problem step by step. May GOD bless you and your family always keep up the good heart of helping others in need

@janessagalvan2480 9 жыл бұрын

I CAN FINALLY PASS CHEMISTRY THANK YOU

@tonifontenot72 10 жыл бұрын

There is no way i would get through my chem without you!!

@chrisisboard 8 жыл бұрын

I learn more off this than my teacher

@cateclegg55 6 жыл бұрын

you have the BEST way of explaining and saved my grade in chem!! thank you!!!

@brriitney 6 жыл бұрын

My classes are an hour long and I don't understand a word my teacher says, this man explains it in 12 minutes and I understood everything. Gods gift I'm telling you!

@hollyw2203 9 жыл бұрын

Tyler DeWitt=Reason I'm going to ace my exam today. Thanks!

@Mike--sj5ez 5 жыл бұрын

I’ve learned more in these 13min than I have learned I and entire 1hr class

@satvikgoel06 9 жыл бұрын

you taught better than my teacher .Thank you brother

@gabrielebogomolovaite964 9 жыл бұрын

You are the besssst!! I have been watching your videos all day because I have a test tomorrow and now I feel much more confident. I didn't understand anything because I had a bad teacher but now it is super clear. Omg thanks so much!

@adityamane1061 6 жыл бұрын

The Final Calculation Of MgSo4.7H20 is wrong in this video. The correct answer is 246.52 grams per mole

@user-hm7ny3ui1z 5 жыл бұрын

I was getting confused thinking why mine is 246.52 but his is 246.46? And i worked out again and again but the same 246.52

@katiemunro7017 5 жыл бұрын

Aditya Mane thank you! I thought I was doing something wrong-still love your videos!!!

@JesusGarcia-ub6fn 4 жыл бұрын

Thank God someone said it, I was breaking my neck trying to figure out why my calculations were incorrect

@alaaddintimez1887 4 жыл бұрын

Oh thank god i kept thinking i was doing it wrong

@madelynnwhite3968 4 жыл бұрын

i was wondering if anyone caught this too!

@a.6054 10 жыл бұрын

please keep making more and more videos. your the only way i can actually understand and ENJOY chemistry :) thankyou so so much!

@krishptz 9 жыл бұрын

YOU ARE AMAZING BRO ... I CAN UNDERSTAND MOST OF EVERYTHING BECAUSE OF WATCHING ALL THIS VIDEOS EVERYDAY AND NIGHT KEEP IT... BLESS YOU

@matthewfimmel4315 4 жыл бұрын

You honestly have a gift 6 years later and I found ur video. I haven't understood a thing for the past 2 weeks, one video in and it all makes sense

@nikolay9916 10 жыл бұрын

just registered on youtube to say thanks. the best teacher i ever had

@nestorismael4316 7 жыл бұрын

Thanks this was really helpful, i was struggling so much in chemistry

@gayemarianesfox2405 2 жыл бұрын

You are brilliant and a wonderful teacher! Thank you for the work you put into these.

@RoamingGoblin 3 жыл бұрын

I can't even begin to describe how much this guys videos have helped me in my studies. So grateful!

@kimhardesty4305 Жыл бұрын

Your enthusiasm for Chemistry is highly contagious! TRULY wish I had you as my high school Chemistry teacher. I think I may have not only succeeded (which I didn't back then) but also learned to enJOY Chemistry!!! Thank YOU for posting these videos!!

@danielmagdangan2503 9 жыл бұрын

You helped me big-time in my exams Sir!!! THANK YOU AND CONTINUE DOING THIS!!!

@im2awesome2die 10 жыл бұрын

Yay, you're back making videos ^-^. I like the other chem teachers on socratic, but in my opinion, your videos are more enlightening and clear =).

@bucketofjava5754 4 жыл бұрын

@Ernesto M. ??????

@jsingrievous13 3 жыл бұрын

My online/hybrid chem teacher is THE WORST AT EXPLAINING ANYTHING. Learning everything from your videos. Thanks for being my chemistry professor.

@hestrada8910 6 жыл бұрын

BEST TEACHER. And not for chemistry but just period. You are so transparent, straight forward and don't complicate things. You should give a class on how to teach other teachers how to teach.

@SteppiV 9 жыл бұрын

So glad I found your channel! I'm a visual learner so how you place everything out has helped me a ton! quick question when I did the last calculation for MGSO4*7H2O I got 246.52g/mol.. Is it ok to be off by a bit like that? 24.31+32.07+64.00+14.14+112.00= 246.52...Or is there something I did wrong?

@JibHyourinmaru 9 жыл бұрын

SteppiV i got 246.52 also

@matthewkalil9928 9 жыл бұрын

He calculated it wrong it is 246.52 grams/ mole (wish me good luck for my science exam tomorrow!)

@ademun7141 9 жыл бұрын

+SteppiV yeah ur right.. same here..

@somathebluemoon 7 жыл бұрын

Whew, I'm not crazy! lol

@somathebluemoon 7 жыл бұрын

lol, I redid the math like 5 times

@kx6los 5 жыл бұрын

up at 12 doing a project rn and learning this from you is so easy 😂

@lorasingun2651 8 жыл бұрын

You're the best!!! My chem teacher gave us our midterm grades for the summer semester. She said my projected grade is an A+. Your videos have helped me a lot. I can't thank you enough.

@maisurayunus2461 3 жыл бұрын

You are the best teacher I have met so far. Good job. Keep it up

@070209590 7 жыл бұрын

It was easy, clear, and understandable lesson. Thank you.

@nxbxxha_1764 2 жыл бұрын

One thing I never understood is how will I know which is which? Like how would I know if It's OXYGEN or Sulfur that the 64.07 grams represent, HOW WILL I KNOW PLZ SOMEONE TELL ME.

@ezranenner3066 4 жыл бұрын

As an eighth grader who is currently flunking science, I thank you

@caseybateman6631 6 жыл бұрын

OMG!! I am so glad I found this channel!!! You are a true hero!!

@lasutherlin9398 7 жыл бұрын

Thank you so much for making this, because of this video I was able to avoid a mental breakdown. I had studied chemistry all day and couldn't figure what was wrong with my formulas, thank you thank you thank you!

@justaperson3762 8 жыл бұрын

These vids r soo good i can understand them soo easily

@PennyQuest 10 жыл бұрын

Like Ece Zongur, I also got 246.52 grams/mol for the final calculation.

@LeeDee5 Жыл бұрын

I'm just there in class with my eyes glazed over. The professor's a nice lady but nothing she says sticks in my brain. Thank you for explaining each step clearly and easily. The visuals were greatly needed.

@Electric-Wind-Hook-Fist 6 жыл бұрын

Not even khan academy was able to be specific on what Molar Mass is. And here you explaining o SIMPLE. Subscribed.

@shubhamputtewar7225 7 жыл бұрын

SIR,DO YOU TEACH PHYSICS ALSO?

@unnikrishnannair9005 4 жыл бұрын

i wish he were

@thatschinesefood 4 жыл бұрын

Online class people rise up

@bakoandre4014 7 жыл бұрын

can anyone give this guy a medal .... thank you sir

@tirafriden 5 жыл бұрын

Dude, you are amazing. I finish chemsitry courses in school 10 years ago and so even though I did them, I do not remember a single dang. Now when I decided to study in uni, your videos are like a blessing. Thank you so much!

@danielpetracci3826 6 жыл бұрын

so simple, its perfect

@alenajan1375 7 жыл бұрын

omg can i just say that you are soooooooooooooo good wow

@irvingsaucedo1780 9 жыл бұрын

Hey man I just wanted to say thank you for explaining these (difficult) things in a way that anybody could understand, thanks to you, I feel very confident that I will pass my chemistry midterm exam.

@lizz0528_ 6 жыл бұрын

Just look at all the materials that you prepared for this video... your amazing and this lesson is absolutely helpful thanks a lot 💓

@crushhedx342 9 жыл бұрын

YOU ARE THE REASON WHY I GOT AN A ON MY FIRST EXAM, HOPING TO DO THE SAME ON MY SECOND! #CHEMHERO

@cloudninetyseven 6 жыл бұрын

wish me luck tomorrow!

@neiviramos8748 3 жыл бұрын

I should pay you instead of my teacher. the only thing he does is mess my head after I learned with you. I cannot thank you enough. you have a gift in how to teach. Many blessings to you :)

@daloflower 5 жыл бұрын

Thank youuuuu! I haven't taken chemistry in 4 years, and I didn't take the prerequisite class for my chem class this upcoming semester. I now have to take a placement test to be able to fully enroll in the class. I've been binge-watching your videos, and they're super helpful!

@KH-vw9ee 7 жыл бұрын

literally came from so many different places and i still didn't get it till now

@LimeGreenTexas6 7 жыл бұрын

ikr same, and your username has me living

@MarkToTheMoon 5 жыл бұрын

Who is here he because the where confused asf in school

@yoyolo7330 8 жыл бұрын

thank you so much for making these videos! your short videos help me understand better than sitting in a classroom for a week and not getting anything. THANK YOU

@siriratvittayaprachsakul938 7 жыл бұрын

The way he teach make me feel like I hate Chemistry less now because the teacher that we have don't know how to reach students and seems like the teacher doesn't care how much all students will get from the class. Tyler made it so understandable. Keep it up !! you the best:)

@didine4768 8 жыл бұрын

I got 246.52 in the last problem did I make a mistake or what?

@nemar5012 7 жыл бұрын

I thought I was the only one. I had to check if my calculator was broken or something. Oh well, people make mistakes. Even if it's a cool and awesome teacher like him :)

@randomfoes1656 6 жыл бұрын

Round it off 246 is the answer

@minibacsi8514 6 жыл бұрын

yeah you have the right answer but this man is teaching amazingly!

@EdinsonRaulOsorioMercado 9 жыл бұрын

the answer for Mg SO4*7H2O is 246.52g

@darrahmeuret4452 Жыл бұрын

Thank you! Thought it was just me and I was going crazy!

@TheHeroCrunchy 5 жыл бұрын

This dude is phenomenal, he starts you off with that mind set that you will be a pro, then proceeds to explain EVERYTHING, this man doesn’t assume you know stuff.

@yaser8016 8 жыл бұрын

bro seriously, you're killin it. NEVER SEEN BETTER EXPLANATION THAN WHAT YOU DID !

@scruffyrhino5639 4 жыл бұрын

corona virus brought me here

@ivanramirez2778 9 жыл бұрын

I learned how to do this on my own haha, balancing and common sense played a role, i remember sophomore year in a pop quiz, i thought i was going to fail but fortunately didn't

@sydneyspizzoucco 9 жыл бұрын

I'm so glad I found this video! The way my teacher explained was very confusing, but when you explained it, it made perfect sense- One of those, "Wait that's all there is to it?!" moments. Thank you!

@ginamariepereira5797 10 жыл бұрын

Wow all I have to say is Thank you!!!! I am 44 years old, going back to school.I could not comprehend this when I was in high school. Now because of you I can. Thank you so much :-)

@kenanrifat8135 10 жыл бұрын

Well done for going back to school!

@juliandorey5275 9 жыл бұрын

i cant get over this guys lanky furry arms

@mobjack878 5 жыл бұрын

lol me too

@oWxrp 4 жыл бұрын

Seriously, I'm 12 and I'm watching this, and now thanks to Tyler now I know what molar mass is...

@Pgan803 Жыл бұрын

I find the method of teaching by Tyler is BEST so far.

@mistihansen8265 4 жыл бұрын

I appreciate how you don’t rush through concepts and give plenty of examples.

@qwertyproductions4109 5 жыл бұрын

dude, u explain concepts so good that i understand it in the first time

@jameselmore622 9 жыл бұрын

They wouldn't as a question to do with weight because they only use scalar quantities in chemistry at this level. Thank you so much for your videos. Your the only person that just throughly explains things.

@albertro88 6 жыл бұрын

Tyler, We all Appreciate you very MUCH Respectfully, everyone who thought they were going to fail chem until we found Tyler!

@minabobina420 7 жыл бұрын

I get so elated when I search up a chemistry problem question and find a video you've made on the breakdown of how to solve them. I'm a visual learner and your videos are great!! I get so confused in my morning chemistry class but after watching your videos, it makes it so easy and simple!! Can't thank you enough!!

@cheifhad1260 3 жыл бұрын

This guy just taught me more than my teacher has taught me in a month of class lol. She basically took this concept and stretched over 30 days.

@arc7200 4 жыл бұрын

sir i decided to watch ALL of your videos because I know you are the best chemistry teacher one can ever have.

@JoeJuiceJamalRCool 8 жыл бұрын

Thank u so much! You don't realize how much this helps me! You are a great guy by helping out needy students suffering from ignorant chemistry teachers now a days! God bless :)

@AmjadKhan-fc5fz 7 жыл бұрын

you are one hell of a teacher !! trust me,you've got some serious teaching skills

@wadwad9814 3 жыл бұрын

You are by far one of the best Teachers I have ever come across. It is your to be be a teacher!

@krikstne 7 жыл бұрын

GREAT!!!!! I am truly happy people like you exist!

@study5017 2 жыл бұрын

I have just discovered your videos, and Im extremely dumb at chemistry, so Im beyond grateful for this video, bc it made me understand the whole thing which is molar mass. Thank you so much for this content.

@lianavanschalkwyk2006 5 жыл бұрын

We are learning this class right now, and thank god I found this video because my teacher explains it in a much more difficult way. Thank you!

@onebighappyco 6 жыл бұрын

my teacher doesn't teach, instead she tells us to go home and watch videos, specifically yours so thanks for teaching me.

@Andy-km1xp 6 жыл бұрын

Raichu Uchiha is that how public school is? Lol I’m homeschooled 🤔

@headlord7732 Жыл бұрын

damn 8 years old video and ppl like me still benefit from it more than our 2022 chemistry teachers

@tashi9538 2 жыл бұрын

this pleasant teacher knows how to check the pulses of students . He is The teacher of teachers!!!

@dgtsoaznpride 5 жыл бұрын

Tyler your the only reason why I didn't fail chem. Thank you so much

@goobee6230 5 жыл бұрын

hey im really stupid so i don't get stuff in class so i just wanted to make a point on how good of a teacher you are because even i can understand your explanations. thank you, Mr. Dewitt

@fitnessworkouts6337 8 жыл бұрын

Wow if only all teachers could explain this like you. Thank you. I would be lost in the world of Chemistry without your fab explanations and visuals. Don't stop!

@Alqahtani_khalid 7 жыл бұрын

I have not seen such a creative teacher like u thank you Tyler u helped me to avoid failing the class

@pillypoomis4535 6 жыл бұрын

i fell asleep in class when this was discussed. im glad this video existed so i can do the homework they gave out!

@porisarvepalli7153 2 жыл бұрын

Thanks! Love how you explain things in a simple but clear way.

@ashwinimuley2827 4 жыл бұрын

You are the best teacher ever!!... 🤗🤩 hit like if anyone agrees with me

@313pookie313 6 жыл бұрын

Dude you are the best teacher... After my class lectures I come and listen to your videos!

@Garorduno 5 ай бұрын

TYLER DEWITT Sr I just want to bow down to you thank you so much for explaining way better than my teacher 😭😭 just with 1 problem you did I understood completely!! ❤