/sci/ - Science & Math

>>10352594
A mole. I've sold the missing mole on craigslist you stupid chump.

>>10352601
you're wrong, its takes 2 moles of H to make 1 mole of water.

>>10352605
Are you fusing it and making heavy water?

1 mole, and you'd have half a mole of oxygen left over to huff

>>10352594
0.5 moles

>>10352594
one mole of H2 and O2 (molecular oxygen/hydrogen) or some non-molecular version?

>>10353742
Do we measure a mole of hydrogen gas as a mole of hydrogen atoms or a mole of hydrogen molecules containing two atoms each?

>>10353770
>>10353768
The clue in the name "mole" is that it refers to molecules.

>>10353772
well, i could in principle hand you a mol of metallic hydrogen, no?

anyhow the answer is 1 then?

>>10353772
Yeah but does hydrogen actually form molecules? My education suggested that it does but for some reason I remember something suggesting that it's a useful abstraction

>>10352594
> Metric system
> Measurements based around furry rodents
What?

>>10353791
Hydrogen is usually in H2

You may be thinking of acids, where we abstract positive ions as H+

>>10352594
Half a mole you nrggloid

>>10352594
are you actually retarded op

h2o...........h2.......o............

you will use up 2 h for every o..............

............so half a mole and u run out of h..................................so u cant make anymore if u dont have any h left after half a mole................................................so thats it.....................half a mole............................

>>10352594
half a mole?

1 mole retards

>>10354258
Don't be rude jungle nigger

>>10354184
Oh sorry I forgot about the Nobel prize you clearly got from finding a way to make water other than from H2 gas

>>10352594
>/sci/ can't even agree on what 1+1 equals
1 mol + 1 mol = 2 mol

2H_2+O_2 --> 2H_2O
n(H_2)=n(H_2O)=1 mol

Under regular conditions, hydrogen exists as a diatomic gas H2 (the '2' should be subscripted), and Oxygen gas exists as a diatomic gas O2.

This can be explained using the octet rule, where each hydrogen makes a single bond with another Hydrogen to form a full valence shell, and oxygen makes a double with another oxygen to form a full valence shell.

Thus the balanced equation for this reaction is 2H2 + O2 --> 2H2O.

As you can see, twice as much Hydrogen gas is used compared to Oxygen gas. So the amount of water produces will be limited by the amount of Hydrogen gas.

If we need two moles of Hydrogen gas to make one mole of Water, one mole Hydrogen gas makes 1 mole water. There will be 0.5 mol Oxygen gas left over.

>>10354283
>>10354294
>>10354423
>1 mole hydrogen

cant believe u idiots got schooled by this guy >>10354184 of all people

>>10354283
NaOH + HCL

>>10353772
no what the fuck?

mol is a constant. it is 6.022x10^23. I could have a mol of atomic hydrogen, a mol of H2 gas, a mol of O, a mol of O2 gas, a mol of H2O, a mol of donuts, I could have a mol of literally anything. The name "mol" need not in any way imply you are measuring a quantity of molecules simply due to its nomenclature.

>>10355043
You could not have a mol of donuts, there isn't enough sugar in the galaxy for that you fat fuck

>>10355043
>mol is a constant. it is 6.022x10^23
Avogadro's number is not the same thing as a mole.

>>10355446
A mol is avogadro's number of a thing
They are the same thing

>>10355472
Not until May dickwad.

This is the most retarded thread I've ever been a part of

>>10355488
Shit what's the date

>>10355498
I see you haven't been on /sci/ very long

>>10355498
Get over to the goat tower thread and break your record again. Then head on over to the flies in a beaker thread, and all similar threads. Then go on all the other more retarded boards. Then finally any Elon Musk related thread.

>>10355499
20th May 2019 is when that comes into effect.

>>10355446
6.022x10^23 is to a mol what 12 is to a dozen

>>10355503
Oh fuck, I'm sorry
My bad