How to Calculate Molar Mass Practice Problems
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.
Пікірлер: 1 000
Can I just say, you are an amazing teacher. You make Chemistry look so easy.
@user-bc3cn9kl3k
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
@user-bc3cn9kl3k
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.
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
7 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:
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 KZread removed disliked
@resetmyzen1585
Жыл бұрын
😂😂😂
@Garorduno
4 ай бұрын
😂😂😂 hahaha true
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.
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
You are GOD GIFTED, Literally !
@callmetired2294
5 жыл бұрын
so why the pentagram?
@forgxtnsoulx8450
5 жыл бұрын
XD
@forgxtnsoulx8450
5 жыл бұрын
@@callmetired2294 ikr
@deadreckoning4777
20 күн бұрын
@@callmetired2294 Lmao
This was explained to me so many times and I got it in just minutes from watching this video, talented teacher.
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
6 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
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!
Yeah I'll def be passing my chemistry test tomorrow xD thanks mayn
@nickd4248
8 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
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 :)
A got an A on my CHEM test last week thanks to you Tyler. Now we are moving to Molar Mass/Mass calculations.
There is no way i would get through my chem without you!!
you have the BEST way of explaining and saved my grade in chem!! thank you!!!
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
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
please keep making more and more videos. your the only way i can actually understand and ENJOY chemistry :) thankyou so so much!
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!
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!!
Your way of explanation is amazing.
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!
I CAN FINALLY PASS CHEMISTRY THANK YOU
I can't even begin to describe how much this guys videos have helped me in my studies. So grateful!
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.
I learn more off this than my teacher
You are brilliant and a wonderful teacher! Thank you for the work you put into these.
Thank you so much or making these videos Tyler! I have and will continue to watch just about every single one you have. I'm in a two hour chemistry lecture class two days a week and walk out of there not understanding a thing, but when I come home I watch your videos and the material is crystal clear! THANK YOU THANK YOU THANK YOU!!!!
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!!
Thanks this was really helpful, i was struggling so much in chemistry
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!
bro seriously, you're killin it. NEVER SEEN BETTER EXPLANATION THAN WHAT YOU DID !
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!
You helped me big-time in my exams Sir!!! THANK YOU AND CONTINUE DOING THIS!!!
YOU ARE AMAZING BRO ... I CAN UNDERSTAND MOST OF EVERYTHING BECAUSE OF WATCHING ALL THIS VIDEOS EVERYDAY AND NIGHT KEEP IT... BLESS YOU
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!
GREAT!!!!! I am truly happy people like you exist!
Tyler DeWitt=Reason I'm going to ace my exam today. Thanks!
I’ve learned more in these 13min than I have learned I and entire 1hr class
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.
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!
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. ??????
These vids r soo good i can understand them soo easily
Thanks! Love how you explain things in a simple but clear way.
Love how much effort you put in every videos to teach people. Now i pretty much understand moles that has been taught by you in a few videos than my teacher which has been teaching me for a couple of years!
you taught better than my teacher .Thank you brother
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
8 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
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!
your videos are absolutely amazing! i recently just went back to college after not being in school for 8 years so chemistry is all new to me and your videos are such a huge help! thank you so much for sharing these! you're great!
up at 12 doing a project rn and learning this from you is so easy 😂
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.
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 :)
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.
so simple, its perfect
omg can i just say that you are soooooooooooooo good wow
OMG!! I am so glad I found this channel!!! You are a true hero!!
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
SIR,DO YOU TEACH PHYSICS ALSO?
@unnikrishnannair9005
4 жыл бұрын
i wish he were
As an eighth grader who is currently flunking science, I thank you
I appreciate how you don’t rush through concepts and give plenty of examples.
dude, u explain concepts so good that i understand it in the first time
Like Ece Zongur, I also got 246.52 grams/mol for the final calculation.
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
I just wanna let you know that you deserve everything in this universe.. thanks alot for the lessons!
just registered on youtube to say thanks. the best teacher i ever had
YOU ARE THE REASON WHY I GOT AN A ON MY FIRST EXAM, HOPING TO DO THE SAME ON MY SECOND! #CHEMHERO
wish me luck tomorrow!
Your videos are so clear and easy to understand, I'm glad you are back making them. They are so helpful with my A level chemistry. Thank you
Your videos are really helpful! I don't think I could get through this chemistry class without your videos so I had to say thank you! You do such a great job of teaching a confusing subject in a less complex and more understandable way!! Everything I learn in my class and by reading the book is more confusing! Your ways are much easier to understand, remember and use. It is unbelievable the difference your videos make!
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!
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
tyler DeWitt you are amazing idk what i'd do without your videos keep it up the great content !
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!
Who is here he because the where confused asf in school
Online class people rise up
Just look at all the materials that you prepared for this video... your amazing and this lesson is absolutely helpful thanks a lot 💓
You are by far one of the best Teachers I have ever come across. It is your to be be a teacher!
the answer for Mg SO4*7H2O is 246.52g
@darrahmeuret4452
Жыл бұрын
Thank you! Thought it was just me and I was going crazy!
i cant get over this guys lanky furry arms
@mobjack878
5 жыл бұрын
lol me too
I've seen a lot of chem instructional videos on here and I must say, this guys the best.
Thank you so much for making Chemistry actually understandable!!!!!! You are such a blessing!!!!!!!!
corona virus brought me here
Thank thank thank you!!!! You are such a boon to my chem education this semester. I have a feeling you will be one of the big reasons I pass. Thank you for your work, and keep it up!
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.
I REALLY appreciate your help, I don't think I could have understood any of this without you. You make it easy and really fun to learn so THANK YOU!!!!
You're videos are among the greatest creations in humanity. Thank you, thank you, THANK YOU!!!!!!!!!!!!!!!!!!!!!!!!
Exactly what I have searching for ! You are an amazing instructor.
I am confident on my test today. You really helped me get through Chemistry this semester. Thank you!
you are one hell of a teacher !! trust me,you've got some serious teaching skills
You are great at explaining this stuff! Thank you so much for your videos!!
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.
Your video really helped me a lot! Thank you Tyler!
الف شكر ع المجهود الرائع................ ...........thank you very much
I have not seen such a creative teacher like u thank you Tyler u helped me to avoid failing the class
You are the best teacher I have met so far. Good job. Keep it up
This was really helpful! Thank you so much!!!
Tyler DeWitt, Your videos have been very useful for my students. You have done an excellent job explaining all details required for the task at hand. Thank you. Another Chem Educator from PA.
I can't express my gratitude enough for this! It's saved me
You make it fun to learn this subject, thank you!
Tyler, We all Appreciate you very MUCH Respectfully, everyone who thought they were going to fail chem until we found Tyler!
Not even khan academy was able to be specific on what Molar Mass is. And here you explaining o SIMPLE. Subscribed.