Crash Course Chemistry: Outtakes #2

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In which Hank has trouble doing and saying things.

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Transcript Provided by YouTube:

00:01
as you rub the sleep from your woman
00:07
like all languages chemistry in if you
00:11
want to call it that and I do can be
00:13
tough to learn at first but once you get
00:14
da so I don’t expect you to walk out of
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this video spouting off about three
00:20
kitto two carboxyl arab in it all but I
00:24
do want to get it so I don’t expect you
00:27
to walk out of this video spouting off
00:28
about three keto tube tuck and lots of
00:31
use so I don’t expect you to walk out of
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this video spouting off about three keto
00:35
toot so I don’t expect you to walk out
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of here spouting off about three keto
00:41
two carboxyl Arab in a doll the anthem
00:47
big change very reaction is equal to the
00:50
sum of the standard enthalpies of
00:51
formation of the products minus the sum
00:54
of the standard enthalpies of formation
00:55
of the reactants I understand this and
00:58
it makes sense I just it’s a lot of
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words the reaction is between iron
01:02
powder which is in here and oxygen which
01:05
is you know unfortunately for chemistry
01:14
and there’s a kind of phrase drunk and
01:17
the ones most we’ll be talking about
01:19
today ah that’s just it’s lights
01:23
whereas ones that gain electrons
01:24
half-knit had have little no now not
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herman has the gaunt balding swift swift
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no not herman has the gaunt balding
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swift Jeremiah has the gaunt balding
01:41
Swift up I said whipping him accent with
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it
01:57
shower in a room full of people who I
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don’t like all while trying to build
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your first real Wow I got I got confused
02:06
that was fun though
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where orthodontics have a curfew live on
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and allowance what is happening over
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here shower in a room full of people
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that they don’t like all while trying to
02:16
build your first real lasting
02:18
friendships and sex the most basic ions
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called monatomic ions are formed from
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single atoms the right one as a formula
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you just have to go but the names of
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these ions change somewhat depending on
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where they’re there but the names of
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these ions change somewhat changed
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somewhat now when we name ionic
02:41
compounds PV equals NRT perve nert is
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that it can be understood theoretically
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there is no light coming out of that but
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here’s a wrinkle many elements can form
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more than one kind of ion iron for
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example iron iron iron ion the iron iron
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yeah and I am I am I am i but they can
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have either a charge of either – yeah
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but it’s in this middle region of your
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language map we’re really unique
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dialects start to crop up changing how
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ions are named and written not quite
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enough energy for you in order to study
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this stuff carefully he looked at the
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standard enthalpies of formation of the
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reactants and the products of the
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reaction okay basically it’s just a set
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of criteria that chemists cannot build
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Barbara I’m a CAD blah and it was Dutch
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scientist Johan diederich van der waals
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and no I’m not exactly sure how to
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pronounce that in Dutch because I don’t
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speak it and he was the one who figured
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out some tricks he worked hard and in
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time went from a print
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thousand kilograms mm-hmm okay I don’t
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know how to make it stop doing that and
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it helps us out in a lot of our count
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kill the do you just do it good close I
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just told you do not disturb no sounds
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like the best off a quiet on the set
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keV phone propaganda minister Joseph
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gurbles tried to make them name at the
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Hitler but they refused thankfully no
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there’s a vibe yep
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Roman numerals Wow
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now as it’s our ionic compounds just
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like any other but when they ionize
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their hydrogen ions just lone proton
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what using those numbers we find that
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the new pressure is a hundred and two
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point eight eight to students see that
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time scientists only knew how to Ansel
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the behaved Ansel it starts to deviate
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from what the ideal gas law predicts
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running the formula of an acid is easy
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you got your once you acquire the ear
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fort though you can tell just from the
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name of an acid or it’s an eye on what
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its composition that’s right even though
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it’s acid it is identified by its cop by
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its content of oxygen by the cop by its
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the m5s content about by its oxygen
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content there got it you might know that
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is the chlorate ion that’s chlorate with
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an eight not a number eight a te which
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is called chloric acid that’s cleric
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with an IC ache ache ache ache ache ache
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ache bang oh oh I go to monetize on
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miksa is let loose you can’t control
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them now they can also form other many
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other several other a few other acids
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which we know as the clock
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with us acids and indeed all that with
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atoms ions asked us so if that case get
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a pencil ready and pause the video now
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copy this not now cuz you can’t hear my
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instructions
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gasps excellent let’s get this party
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started let’s get this party started
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let us get this party started right the
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roof the roof the roof is on fire
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the English teacher with the science
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teacher from I mean sorry the science
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teacher from England oh I get I get the
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joke now as he mixed the gases he knows
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he knows he knows just he knows test
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uh-huh and when they start to go bad
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they release it nope
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one key to understanding the behavior of
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a gas is its velocity that is this
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business you find the velocity or speed
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by dividing the distance that it
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traveled by the time it took to do it
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and that’s the Dhruva like the rotten
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egg smelling smell we shall put the
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energy it contains in with what put it
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but because this heavy thing here which
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is little Bernice Oh God I unhooked it
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of dangerous work is what are you what
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why go away bye thank you no away
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can you see it in the camera or am I
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just like instead heat just like work is
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an energy and internal energy is
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represented by the letter e and most of
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the time were interested were enthalpy
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is technically the internal of an
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envelope and for that we need to thank
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good old share math this is weird