Air is a mixture of oxygen gas, nitrogen gas, water vapor, maybe some methane gas if you had some taco bell last night, and several other gases. These gases are not chemically bonded together but simply mixed together. If you wanted to separate the gases from one another you could do so using a physical process. Every breath of air you take into your lungs is about the same. This is because the air we breathe is a homogeneous mixture. It is all mixed nice and evenly throughout. Hope this helps
Thank you so much for a great video lesson! It is very well organized and paced which helps a lot to understand these concepts. The illustrations and charts are super helpful too. Thanks again!!!
Why are the 14k gold and sterling silver homogenous mixtures? They are alloys right? Alloys are considered as solid sols which is an example of a colloid. And colloids are under heterogeneous mixtures. So why is it a homogenous mixture? I'm a bit confused.
What is it called when you mix two chemicals and it takes the form of the one that is most pure? I may be saying it wrong, it's something I vaguely remember learning in grade school years ago.
I was helping my daughter to study, in class they teach her that Colloids are heterogeneous mixtures and in your video you show it as homogeneous mixtures, so who's right?
why is it that I learn more from youtube than from sitting in my classes listening to lectures?? thanks for the video!!!
Teacher's at school do it for money sam hagene only a few teachers care about you
lmao so true.
true that
Exactly
Sam Hagene teachers fault???
Air is a mixture of oxygen gas, nitrogen gas, water vapor, maybe some methane gas if you had some taco bell last night, and several other gases. These gases are not chemically bonded together but simply mixed together. If you wanted to separate the gases from one another you could do so using a physical process. Every breath of air you take into your lungs is about the same. This is because the air we breathe is a homogeneous mixture. It is all mixed nice and evenly throughout. Hope this helps
+Superroopv7 W
+ObEy M3RK R
+Arthur Griffith D
+ObEy M3RK N
Cool
Thank you! This was really helpful for my chemistry class. The dog barking at the end was funny. Word has been heard from the canine community.
Thanksss! You helped
Me study for my chemistry test
Every time he sais "Homogenous" I feel like a knife just stabbed my heart....
Preparing for my midterm tomorrow. This video was INCREDIBLY helpful! Thank you so much :)
ruclips.net/video/co8pYdKVELw/видео.html watch this video about pure substance nd mixture
Thank you so much for a great video lesson! It is very well organized and paced which helps a lot to understand these concepts. The illustrations and charts are super helpful too. Thanks again!!!
Thank you very much
now i can pass my science!
this video explained a whole 90 minute chemistry lessons things. This just proves how badly some teachers explain
that is just rude
@@bridgettespencer3872 He isn't wrong I
have learned more from RUclips videos instead of some lousy teacher!
Thanks for this video man! I have my first chem exam tomorrow! It's definitely helpful!
you helped me pass a chemistry test thanks !
great examples, and video for my basic earth science class :)
Excellent Video!
completely helpful!
thank you so much!
CONGRATS ON 2k m8
I'm almost at 2k
+Aeroz bull tits
the bark scared the soul out of me lmao
15:21 lol
SAMEEEE i died
Thank you so much for this helpful video! You cleared up so much questions!
Thanks for vid. Learned a lot.
Hi chemistry class
#SophomoreRule
Well ur a senior now lol
milk is heterogeneous...it was really helpful your video thank you so much
Thank you very much. Your channel will be quite helpful for me this year in AP Chem.
ruclips.net/video/co8pYdKVELw/видео.html watch this video about pure substance nd mixture
aren't colloids heterogeneous?
I liked the little pop quiz at the end to test our understanding
I was going to make a Chemistry joke but all the good ones Argon ;)
Great explanation, thanks!
u helped me get a full mark on my test (:
TNX IT HELPED ME IN MY EXAM...
sounds like grizzly from "we bare bears" :3
This don't vere help but I m living a like 😌😌😌
10:14 you made me want lucky charms badly but i didn't have any so i had to go get frosted flakes instead.
Water is H20, right? It's a compound, then?
Sakura Kinomoto obviously
i thought it was an element- its in the periodic table and isn't it classified as an element? lemme see my notes- NOPE ITS A COMPOUND YOUR RIGHT lmfao
Hold on how can something be pure if it has more than 1 material?
Because of chemical bonds, compounds still require a chemical process to separate, while mixtures only require a physical process.
Scoobert Doobert your speaking facts 💯
this was super helpful, thanks !
Why are the 14k gold and sterling silver homogenous mixtures? They are alloys right? Alloys are considered as solid sols which is an example of a colloid. And colloids are under heterogeneous mixtures. So why is it a homogenous mixture? I'm a bit confused.
Excellent ! Thank you.
Why do you have to circle every single word you say
What is it called when you mix two chemicals and it takes the form of the one that is most pure? I may be saying it wrong, it's something I vaguely remember learning in grade school years ago.
This is a great video, however colloids is an heterogeneous mixture.
great video.
Great video
Who else jumped out of their chair when the dog started barking at the end XD
Jorge Alpizar lol
why is it in some articles colloid is heterogeneous
the dogs in the end scared me lol
It did not scare me it was funny.lmao
very helpful thanks
ruclips.net/video/co8pYdKVELw/видео.html watch this video about pure substance nd mixture
How can air be changed physically?
Chem Academy you made a mistake you showed the wrong picture of beer you should've showed a bootle of beer it looks like 2 things in the image
Subscribe if I'm right i deserve it
Hey I was wondering how is air a mixer, homogenous
Air is a mixer but homogeneous because even though it is mixed it is mixed uniformly
This is what I understood hope it helps
BROOOOOOOOOOOOOOOOOOOOOO WATER IS A MIXTURE GOT ME TRIPPING
Do you have a slide share for teachers to use?
ruclips.net/video/co8pYdKVELw/видео.html watch this video about pure substance nd mixture
Can a pure substance be a molecule?
yes..elements, compounds, and molecules are all pure substances
Thanks, had some confusion
how come the orange juice WITHOUT pulp a mixture
Boss Gamer because it has sugar and other elements in it which would be unseeable
I was helping my daughter to study, in class they teach her that Colloids are heterogeneous mixtures and in your video you show it as homogeneous mixtures, so who's right?
www.google.com/search?q=colloids&oq=colloids&aqs=chrome..69i57j0l5.2254j1j8&sourceid=chrome&ie=UTF-8
i subbed
Super
Thanks you
3:08 he circled around everything
Some are oblong 😂😂😂
Thank you!
Is anyone else watching this in 7th grade.
hi- yes TwT
Who else shook when the dog barked
You watched the entire video....cool!....
Chem Academy ya my chemistry teacher sent this
fucking top amazing 2 days left before my science exam saved my ass
I am confused . I learnt that solutions is an eg of homogenous. And colloids and suspensions are heterogenous
same thoughts here
Beer is heterogeneous because of bubbles that separate from the liquid, not unless you remove it therefore it is homogeneous.
arent colloids heterogeneous?....
Headphones + 15:19 = R.I.P. ears
I can safely say I am now deaf
free data free education...do we need to zay more
yes we do need to ( zay ) more
7uck u ...'7uck'
lol
Wish you didn't use alcohol reference - it means I can't use this with my kiddos :(
thank you
Dog is a matter.. Anything which occupies space and has mass. A dog is A solid.. Is it a substance or a mixture? The breed of the dog is a mixture😀
THANK YOU!
+Brianna C you're welcome....hope it was helpful
Why 24k gold is a pure element substances and not a mixture
+Zer0And1One it is pure gold and not an alloy therefore it is elemental gold....elements are pure substances
It's an alloy!
YOU ARE SO FUCKING HELPFUL
thank u! bro i appriciate it? :D
Anybody in 2k18??
I like bread.
Me too!
i dont cuz it kinda tastes a bit bad
Science Rules
thx
gYAAAAAAAAAAAT
no bro id like beer
yes
ok so 1 CO2 is a mixture 2 depends on the water
BRO COMPLETE YOUR CIRCLES! I HAVE ADHD I NEED EVERYTHING PERFECT
Technoblade?
where are you ???
I love you.
i thought fruit loops with milk was hetero
How's it going Ms wiebes class🤣
Colloids are heto not homo
aye
Away scrub freshman
Hi
I exist
attack helicopter
Llllllleeeeeellllll
beer suckz
C
I hate school
Bruh I am sorry but was this guy even speaking English
Hue hue hue
Same
Thank you!
Thank you!