Gas Laws Practice Problems With Step By Step Answers | Study Chemistry With Us

Let's practice these gas laws practice problems together so you can get this down before your next Chemistry test. We'll go over some common mistakes that you should avoid making and you'll be able to figure out what gas law to use for each question.
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💁‍♀️ HI I'M MELISSA MARIBEL
I help students pass Chemistry and Organic Chemistry. I used to struggle with this subject, so when I finally graduated with a bachelor's degree in Chemistry, I became a tutor so that you wouldn't have to struggle like I did. I know that with the right help, YOU CAN LEARN ANYTHING!
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[@Aewour]

Sis I gotta say-you are the only reason I passed chemistry this year. I just took my final and I did good 😊 I’m so grateful

[@melissamaribel]

Yay!! Congratulations Anna 🎉

[@hardthinking]

Hey, this is a really intuitive way to study. I like being able to see other students struggle but begin to figure it out. For some reason it helps more then someone just saying "do this, then that" etc. Is there someone you could do this with stoichiometry? I still seem to struggle with this even though by comparison I'm in a high level chemistry class. I understand things like thermodynamics, polymer addition, liquid crystal's various state of matter, etc. but I don't get basic stoichiometry! For some reason, there is just a disconnect for me.

[@cherie..cherry]

this came out literally a week after my gas laws test 😭😭 but this helps me understand it much better

[@andymill8981]

I wish you were my chemistry professor, you explained everything so well and you really helped me figure out how to solve gas law problems.. Thank you so much for sharing, I'm grateful I found your channel.

[@shaikhster4937]

Melissa you have the most creative way of helping people through your creative website design. Few years ago you made such an educational impact on me. Wishing nothing but the best.

[@avasidhu]

I just started watching your channel and before, I have gotten below 70s and around 80's on my first semester of honors chemistry (Ended with a B). Now, I have gotten a 94 on one quiz, and it is starting to click. You have taught me so much. Thank you for all you do :)

[@derekdeadlifts2986]

Waiting out my final grade in chemistry. Looks to be a pass again. Thanks once again Melissa!

[@melissamaribel]

You're very welcome Derek!

[@jonathantaylor2563]

​@@melissamaribelwhat application are you using for the virtual notebook?

[@kelseywelseyy]

Melissa because of your videos I got an 84 on my final!! I can't thank you enough, you've helped me so much!

[@melissamaribel]

Need more practice with gas law questions, partial pressure questions, finding the molar mass of a gas and so on? Breathe I got you! My step by step notes will help you out ➡️ melissa.help/gaslawsnotes

[@alexischase8774]

I have a test tomorrow and this video, it's EXACTLY what I was looking for😭💕

[@Avatarlifeplays]

Tysm!! I have a unit test tmr and I found this reallyyyy helpful!!!

[@isaacgonzalez6341]

So helpful, I tried to solve the problems along with Melissa in the past video and was able to understand the problems and formulas. This time I was trying to write out the problems in my head and had no problem at all. Thank you so much 🙌

[@ayabulelamaqokolo5005]

you are really helping us out melissa, i like that seems like we are going to work together during the holidays. thanks god i have a you tube tutour now.

[@siyakumar3230]

Your teaching style is very creative. I loved it !

[@thebluebeyond2329]

Chemistry questions are just AWESOME

[@urvafaisal7229]

Hey melissa! I'm from Pakistan and great fan of you.Your videos are a great help for me and I easily understand the topics through your videos.plz keep making such videos to help the students get through this subject😊

[@derrickwilliams5113]

definitely keep doing these please. These are most helpful

[@scienceguy7905]

Love you channel! Have you ever considered doing the SAT Chemistry Practice Tests. There are two of them (by the College Board). This would help me and so many others!

[@hermienemaline2664]

Thank you this is so helpful!

[@KathrynS440]

This video is great! What app did you use? Because I love the idea that you both could write on the same screen!

[@ariannagama9591]

THANK YOU SO MUCH!!

[@dagmwitmelkamu9470]

i wish i could have a tutor like u melisa

[@Stoneberry-jp4dp]

A 5.00 L air sample has a pressure of 107 kPa at a temperature of -50.0 C. If the temperature is raised to 102 C and the volume expands to 7.00L, what will the new pressure be?

[@kacimbayaua4365]

Correct me if im wrong ma'am but the woman made the wrong coped(in the lower part) it should be 280.9917355 NOT 280.991735.and secondly ma'am where did the girl get the 273?. Hope you will notice me. Thank you!

[@deareststell2482]

the 273 is the amount she subtracted from their final answer because the answer should be in Celsius! The conversion of Celsius to Kelvin is +273, so to get back to Celsius (Kelvin --> Celsius), you'll have to -273.

[@rudhrrakshpattell2086]

thanks, it was a really good session,I had no interest in chemistry but now I am really hyped about chemistry Thankyou

[@Liveforbeautyy]

Whatttt my favorite youtubers together??? YES

[@melissamaribel]

💕💕

[@timleavitt9103]

wait who the student?

[@mnazim4550]

Hi dear, First of all I would like to thank you from the deep for the lessons & topic which you covered in last many lectures, amazing and easily made out, once again thanks. I'm an Engineering student, there is a topic of fule consumption and fule combustion, need your help to understand how we calculate the same individual and how would we determine flue gases? Hope to get a positive response.

[@erd44]

Press the up arrow on the TI-30x calcultor to go to your history

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Love you melissa💞

[@melissamaribel]

💕💕

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Hey, Melissa Can you please bring some organised Course on Physical Chemistry For JEE ADVANCED LEVEL EXAMS?

[@mominaiftikhar5305]

Hey Melissa I have been having some trouble with organic chemistry and wanted to download your guide but i haven't signed up to your website. Could you please guide on how to sign up, thank you

[@kennedyellis5442]

What app do you use ?

[@rezosgrl5204]

you are the BEST!!!!

[@DrChrisEboDuru]

Mellisa plss i dont really understand this mole gram stuff, could u please do another video on converting grammes to moles and vice versa

[@joshmohammed1937]

thank you very muchhhh very helpful

[@melissamaribel]

You’re welcome 😊

[@graheshapandya868]

My school teacher has taught us to convert the mL into L first because the volume is always in litres. So, I got a whole sort of different answer.

[@nami-sq9xz]

how to get molar mass?

[@haidarkabbani2388]

does this whole course apply to ap chemistry? like does it cover those topics?

[@somethingisshinning1597]

But we have to take pressure in atm na means divided 760mm hg because 1 atm =760mm hg

[@Zaynabmziri]

Can please explain "le châtelier’s principal"

[@kayg5332]

Hey, what app are you using?

[@heidichang2409]

life saver

[@FlorenceSoriano-ki5jh]

Melissa, her answer @ #2 is 0.0313 atm… isnt it 0.0313 mm Hg?

[@kacimbayaua4365]

Ma'am where did you get the 273?

[@Empress-y6x]

Kelvin

[@MariyamaKoch]

@ 23.07 how did she get 17.031g? I’m confused with G to Molar Mass Conv. Someone please explain this.

[@Tech_with_Zach]

n=14.007 g/mol h=3x1 g/mol adding em up will result in 17.007 g NH3 if you are confused why we multiplied the molar mass of hydrogen by 3, we did so because there are 3 hydrogen atoms in NH3 for an individual element, atomic mass= molar mass, you can simply find molar mass of individual elements on periodic table known as atomic mass

[@arviejanedetorres2485]

Thank you for this session. I can also relate and enjoyed solving the problems that have shown. Salute ❤️ hope that I can also be that girl hshshshs

[@ajifatousallah8448]

but i think she can cross multiply instead of she multiply both side by T2

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what if melissa & tyler got togetherrr😱❤️❤️

[@melissamaribel]

To make an epic video series 😂

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It’s 2024 and I’m still watching.❤❤❤❤

[@melissamaribel]

It's 2024 and I'm still teaching chemistry 😆

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Which country are you from??

[@nicolaslavigne4567]

What grade is this?

[@melissamaribel]

This applies to both college and high school levels

[@tenda1950]

you look just like Ana Golja

[@Empress-y6x]

I’m sorry but how the end got me confused