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Alright
hi guys, how are you doing? Welcome back.
We're going to go ahead and
get started with our warm up for today
Your warm up here. We're going to go ahead and read the question together first
The question says, "when an electrical current is passed
through a sample of water
hydrogen and oxygen gases form.
Determine the mass in grams of oxygen required to decompose
to form 12 moles of water
alright so we look at this problem. Our given number
and unit we have 12 moles of water
now also, what we are looking for. We are looking to determine the
we're looking at you kid harming max ingraham
of the gym line so let's go ahead and bookmark with him
on with the question here I did not get you a balanced equation for the person
when you do it to balance me
week on now
really got about 20 other what about you work on your own a little bit too
go ahead ball game warmup what we see is
on the right side we have two of the jet
on the left side we on the up one
oxygen need to multiply by two on the website
well now we bout more oxygen on being
website so we need for oxygen
on the right side back and requires two marked by the Pew
your giving up blob more hydrogen
that BB I'm 21 would be final
going fishing to go up reading quick halls & Byzantine
and take the next four minutes to work New York one
alright so let's go ahead in come back to our warm up here
well know we started with him are
what mall up water
brady Poppinga star that begin when
ball mall on up
water with Jim EQ well
the hearings are given what about Bob Mould pick you up
mom would not be happy year
were looking for %um math
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the mass one
we start out with molded your Malta act it's our
Baltimore the water multiplied by our
burst conversion factor Harper or Kim
coefficient the entire reaction tell us that
for every you more Bob
each you well on now we need to look at
are on question mark what on
don't question that for more map grid
oxygen be of guitar no
big problem now that for every whom all that water
me up want more Arkham oxygen
yeah on after canceling
comment unit want to make you on top and bottom
we're left with malls up of the gym we want Graeme Swann
to me *** and party actor I'll
health Malta Fox Jim
on the bottom p one mall
oxygen now we need to look for
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and not someone walk going to be
new who also happens marked by I'm bath
one hard beauty
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units more oxygen tank top and bottom
we now have are Mike answer
%um Graham
on of the gym
I've we do that you holding but it all together
on on the top here we have done
well multiplied by you climb
me point but not mine maybe
on approximately 300
me one
me Michael think
but on the bottom we have up just
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eat why don't you answer bro on 191
ninety on now you look at are significant bigger
we started with him comment wall
what you think you think you can pick your Martin yessir should not be
interesting to think bigger
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alright how but it's got many yuan
name on through
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start up wit my eyes guide practice and you are from time to practice on your
home
don't the stoichiometric okay
is going to be what we call mom
to mobile note that this exactly
opposite to what we did yesterday on instead
starting when Mon acts in going to you
why 1 instead he dating
we are starting with him possible I
in going to the mall axe I'm not going become
meet you opposite direction on
go it can't hurt you or example
the first think the English the are big ample
one on your and out should be
meet problem here but I'll
we welcome any we can also get into one
in this problem we start out going to start by beating the problem here
be prompted Albany all ok you
are required to react with 100 grams I'll
the board games net bahir
on give me im or 100 grams the
forty them unique way hun
that Parliament that is the giving
I'll were looking or
how many more that ok you go ahead
circle old who part question mark
war what we are solving forton
start my week the we've got Martyn
or 100 gram up you or
80 km
don't know her birth Griffin practice here
person in person actor needs to be Robert Graham
you more going probably not
but why on mean
mall why by
PQ Malta back to school
you don't come back why to Malta what
we need to buy more baller maps of the border each playing
well that twenty I im
or carbon that of like 2011
bust and hydrogen at 1.00 each
you what they told my on
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more graham's up me or
a detail now we continue but knowing that this was our
Auto Mall want them all the 42km
now we get to move to our next step
good here we still be back next step input why we
program upbeat or aged men
we wanted more than oxygen you
right now we're at me the board each set
without are clunky dollar my G your
on we know that for every
moral up the more
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birds need mall
all oxygen gas with him
again we can cancel molten be born each cannot call
more the poor eighty on the bottom
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you go ahead yet pump like this I'll
on that call week run
the each coupon top bottom
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100 thinks he on
want you more Eagle me %um
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mom can you look at significant figures
we started with were 100 greenup only I'll
one bpm bigger bar answer shock
have only one thinking bigger you sleepy
round %um worry mall
model oxygen yeah I'll
got any point hot you going to look at this
other white we will go ahead can't move on
all right here second example now on
example here you are also giving me
Kubiak said it was nice I'm you
here on we're gonna go ahead
by beating the question birth what said
hot molten copper are required to
$1,150 3.0 Graham
all nitrogen monoxide assuming
excess up I forgot they hear what we've been getting
160 3.0 Graham on
nitrogen of them we are looking
or Albany mall them colbern
are required one so on
it would not at take a look at this problem here my *** off-site
thats care of the products that we can keep him
on the other but Cooper that year on our
reacted dark on Dell
not something year when it yep
I'm access of nitric acid
Albany body yeah right now
big hundred your name
I'll im Ron
what's going to solve our problem output started when
150 three-point Graham
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mall mom why them
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week starting with I'm you down in a converging
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and warm up bomb
nitrogen monoxide going to be. molecule what
typed that happened that night game 14.00
that meeting wife the matter one oxygen
or the point 99 not
be skewed the thing while
I'll our team point your
euros name discovered that will go on the bottom
at bertie 1.00
things RAM I'll
night project monarch sign
on the top that bad about them what mall
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battle why cue hope that what
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what you're looking for more than Harper money
number unprofor's pattern these and Persian
actor we have to use our on
balance equally year
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I'll nitrogen monoxide we have green models
all blackhawk on
again after on canceling out
now we are left with him mall call
exactly what we were looking at bottom
we go ahead and call prune on the paw
by Don
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since I'm not there with him go ahead
you will see the problem IQ
worth your time 27 thank you meet the problem
right under you're on your own I got
week that the 82nd you solve the problem
you by yourself or with britain the next few make money your watching
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information relating go ahead click hot
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tried to solve the problem on your own once you're done
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in this problem aren't giving in
party 7.2 grams up 83
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of you need to go through them horribly drumline
otherwise it will go ahead to our second problem
on
or second-round here I get him to have you all read it on your own
go ahead and click bought and try to solve this problem
on
I'll
alright to cooperate you have a chance to try and solve this problem on your
own
bring go ahead and work through together now album
me problem are giving number did you make it
2.41 mold sodium hydroxide
ball that your honor reacted
its that are giving a problem with
asking or how many grams
absolutely OP here
but we iron be
are quite handsome now go to bed
problem we started with mobile
we are looking for grants were a lot of big
actually what we did yesterday we are going
problem all back ball
why on
you beam
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started in 1.41
all I'll sodium hydroxide
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together you walk that walk home
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but we wanted grab sodium salt
in you now we need out yet another conversion factor to get you
up sodium salt them
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now we need our mall madame warm or hot
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want more oxygen I'm eating
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want I'll molar mass on
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point your homework you Graham
me you handsome
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more like 20 brands up any QS no
for exactly what we were hoping or
mock everything across the top
on on talkback hun
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on the bottom that Gibson you
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what being Graham when you look at thinkgeek.com
we started we black 41
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bar answer to talk have three significant banker
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one be here would be harm
answer to this problem
again you have any question please go ahead hobby or a white at uni
otherwise really go ahead and move on
got back from walking we're gonna go ahead p.m.
give you some I'm argue practice on your own
went a combined rocket them back to more to do with me on a tree problem on here
and not mortar and grout line